119.10 - Stable (119010)

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId 'com.discord'
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 118011
+        versionCode 119010
-        versionName "118.11 - Stable"
+        versionName "119.10 - Stable"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="118011" android:versionName="118.11 - Stable" android:installLocation="auto" android:compileSdkVersion="30" android:compileSdkVersionCodename="11" package="com.discord" platformBuildVersionCode="30" platformBuildVersionName="11">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="119010" android:versionName="119.10 - Stable" android:installLocation="auto" android:compileSdkVersion="30" android:compileSdkVersionCodename="11" package="com.discord" platformBuildVersionCode="30" platformBuildVersionName="11">
     <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="30"/>
     <uses-feature android:name="android.hardware.camera" android:required="false"/>
     <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>

app/src/main/java/android/support/v4/media/RatingCompat.java

@@ -34,12 +34,12 @@ public final class RatingCompat implements Parcelable {
     }
 
     public String toString() {
-        StringBuilder R = b.d.b.a.a.R("Rating:style=");
+        StringBuilder S = b.d.b.a.a.S("Rating:style=");
-        R.append(this.j);
+        S.append(this.j);
-        R.append(" rating=");
+        S.append(" rating=");
         float f = this.k;
-        R.append(f < 0.0f ? "unrated" : String.valueOf(f));
+        S.append(f < 0.0f ? "unrated" : String.valueOf(f));
-        return R.toString();
+        return S.toString();
     }
 
     @Override // android.os.Parcelable

app/src/main/java/android/support/v4/media/session/MediaSessionCompat.java

@@ -84,10 +84,10 @@ public class MediaSessionCompat {
         }
 
         public String toString() {
-            StringBuilder R = b.d.b.a.a.R("MediaSession.QueueItem {Description=");
+            StringBuilder S = b.d.b.a.a.S("MediaSession.QueueItem {Description=");
-            R.append(this.j);
+            S.append(this.j);
-            R.append(", Id=");
+            S.append(", Id=");
-            return b.d.b.a.a.B(R, this.k, " }");
+            return b.d.b.a.a.B(S, this.k, " }");
         }
 
         @Override // android.os.Parcelable

app/src/main/java/android/support/v4/media/session/PlaybackStateCompat.java

@@ -69,13 +69,13 @@ public final class PlaybackStateCompat implements Parcelable {
         }
 
         public String toString() {
-            StringBuilder R = b.d.b.a.a.R("Action:mName='");
+            StringBuilder S = b.d.b.a.a.S("Action:mName='");
-            R.append((Object) this.k);
+            S.append((Object) this.k);
-            R.append(", mIcon=");
+            S.append(", mIcon=");
-            R.append(this.l);
+            S.append(this.l);
-            R.append(", mExtras=");
+            S.append(", mExtras=");
-            R.append(this.m);
+            S.append(this.m);
-            return R.toString();
+            return S.toString();
         }
 
         @Override // android.os.Parcelable

app/src/main/java/androidx/activity/ComponentActivity.java

@@ -424,9 +424,9 @@ public class ComponentActivity extends androidx.core.app.ComponentActivity imple
     @Override // androidx.activity.result.ActivityResultCaller
     @NonNull
     public final <I, O> ActivityResultLauncher<I> registerForActivityResult(@NonNull ActivityResultContract<I, O> activityResultContract, @NonNull ActivityResultRegistry activityResultRegistry, @NonNull ActivityResultCallback<O> activityResultCallback) {
-        StringBuilder R = a.R("activity_rq#");
+        StringBuilder S = a.S("activity_rq#");
-        R.append(this.mNextLocalRequestCode.getAndIncrement());
+        S.append(this.mNextLocalRequestCode.getAndIncrement());
-        return activityResultRegistry.register(R.toString(), this, activityResultContract, activityResultCallback);
+        return activityResultRegistry.register(S.toString(), this, activityResultContract, activityResultCallback);
     }
 
     @Override // androidx.activity.contextaware.ContextAware

app/src/main/java/androidx/activity/result/ActivityResult.java

@@ -62,12 +62,12 @@ public final class ActivityResult implements Parcelable {
     }
 
     public String toString() {
-        StringBuilder R = a.R("ActivityResult{resultCode=");
+        StringBuilder S = a.S("ActivityResult{resultCode=");
-        R.append(resultCodeToString(this.mResultCode));
+        S.append(resultCodeToString(this.mResultCode));
-        R.append(", data=");
+        S.append(", data=");
-        R.append(this.mData);
+        S.append(this.mData);
-        R.append('}');
+        S.append('}');
-        return R.toString();
+        return S.toString();
     }
 
     @Override // android.os.Parcelable

app/src/main/java/androidx/activity/result/ActivityResultRegistry.java

@@ -293,15 +293,15 @@ public abstract class ActivityResultRegistry {
         }
         this.mKeyToCallback.remove(str);
         if (this.mParsedPendingResults.containsKey(str)) {
-            StringBuilder W = a.W("Dropping pending result for request ", str, ": ");
+            StringBuilder X = a.X("Dropping pending result for request ", str, ": ");
-            W.append(this.mParsedPendingResults.get(str));
+            X.append(this.mParsedPendingResults.get(str));
-            Log.w(LOG_TAG, W.toString());
+            Log.w(LOG_TAG, X.toString());
             this.mParsedPendingResults.remove(str);
         }
         if (this.mPendingResults.containsKey(str)) {
-            StringBuilder W2 = a.W("Dropping pending result for request ", str, ": ");
+            StringBuilder X2 = a.X("Dropping pending result for request ", str, ": ");
-            W2.append(this.mPendingResults.getParcelable(str));
+            X2.append(this.mPendingResults.getParcelable(str));
-            Log.w(LOG_TAG, W2.toString());
+            Log.w(LOG_TAG, X2.toString());
             this.mPendingResults.remove(str);
         }
         LifecycleContainer lifecycleContainer = this.mKeyToLifecycleContainers.get(str);

app/src/main/java/androidx/appcompat/app/AppCompatDelegateImpl.java

@@ -1194,16 +1194,16 @@ public class AppCompatDelegateImpl extends AppCompatDelegate implements MenuBuil
                 contentFrameLayout.setAttachListener(new AnonymousClass5());
                 return viewGroup;
             }
-            StringBuilder R = a.R("AppCompat does not support the current theme features: { windowActionBar: ");
+            StringBuilder S = a.S("AppCompat does not support the current theme features: { windowActionBar: ");
-            R.append(this.mHasActionBar);
+            S.append(this.mHasActionBar);
-            R.append(", windowActionBarOverlay: ");
+            S.append(", windowActionBarOverlay: ");
-            R.append(this.mOverlayActionBar);
+            S.append(this.mOverlayActionBar);
-            R.append(", android:windowIsFloating: ");
+            S.append(", android:windowIsFloating: ");
-            R.append(this.mIsFloating);
+            S.append(this.mIsFloating);
-            R.append(", windowActionModeOverlay: ");
+            S.append(", windowActionModeOverlay: ");
-            R.append(this.mOverlayActionMode);
+            S.append(this.mOverlayActionMode);
-            R.append(", windowNoTitle: ");
+            S.append(", windowNoTitle: ");
-            throw new IllegalArgumentException(a.M(R, this.mWindowNoTitle, " }"));
+            throw new IllegalArgumentException(a.N(S, this.mWindowNoTitle, " }"));
         }
         obtainStyledAttributes.recycle();
         throw new IllegalStateException("You need to use a Theme.AppCompat theme (or descendant) with this activity.");

app/src/main/java/androidx/appcompat/app/AppCompatViewInflater.java

@@ -71,17 +71,17 @@ public class AppCompatViewInflater {
             if (id2 == -1) {
                 str = "";
             } else {
-                StringBuilder R = a.R(" with id '");
+                StringBuilder S = a.S(" with id '");
-                R.append(this.mHostView.getContext().getResources().getResourceEntryName(id2));
+                S.append(this.mHostView.getContext().getResources().getResourceEntryName(id2));
-                R.append("'");
+                S.append("'");
-                str = R.toString();
+                str = S.toString();
             }
-            StringBuilder R2 = a.R("Could not find method ");
+            StringBuilder S2 = a.S("Could not find method ");
-            R2.append(this.mMethodName);
+            S2.append(this.mMethodName);
-            R2.append("(View) in a parent or ancestor Context for android:onClick attribute defined on view ");
+            S2.append("(View) in a parent or ancestor Context for android:onClick attribute defined on view ");
-            R2.append(this.mHostView.getClass());
+            S2.append(this.mHostView.getClass());
-            R2.append(str);
+            S2.append(str);
-            throw new IllegalStateException(R2.toString());
+            throw new IllegalStateException(S2.toString());
         }
 
         @Override // android.view.View.OnClickListener

app/src/main/java/androidx/appcompat/app/WindowDecorActionBar.java

@@ -515,9 +515,9 @@ public class WindowDecorActionBar extends ActionBar implements ActionBarOverlayL
         if (view instanceof Toolbar) {
             return ((Toolbar) view).getWrapper();
         }
-        StringBuilder R = a.R("Can't make a decor toolbar out of ");
+        StringBuilder S = a.S("Can't make a decor toolbar out of ");
-        R.append(view != null ? view.getClass().getSimpleName() : "null");
+        S.append(view != null ? view.getClass().getSimpleName() : "null");
-        throw new IllegalStateException(R.toString());
+        throw new IllegalStateException(S.toString());
     }
 
     private void hideForActionMode() {

app/src/main/java/androidx/appcompat/view/SupportMenuInflater.java

@@ -59,9 +59,9 @@ public class SupportMenuInflater extends MenuInflater {
             try {
                 this.mMethod = cls.getMethod(str, PARAM_TYPES);
             } catch (Exception e) {
-                StringBuilder W = a.W("Couldn't resolve menu item onClick handler ", str, " in class ");
+                StringBuilder X = a.X("Couldn't resolve menu item onClick handler ", str, " in class ");
-                W.append(cls.getName());
+                X.append(cls.getName());
-                InflateException inflateException = new InflateException(W.toString());
+                InflateException inflateException = new InflateException(X.toString());
                 inflateException.initCause(e);
                 throw inflateException;
             }

app/src/main/java/androidx/appcompat/widget/ActionBarOverlayLayout.java

@@ -249,9 +249,9 @@ public class ActionBarOverlayLayout extends ViewGroup implements DecorContentPar
         if (view instanceof Toolbar) {
             return ((Toolbar) view).getWrapper();
         }
-        StringBuilder R = a.R("Can't make a decor toolbar out of ");
+        StringBuilder S = a.S("Can't make a decor toolbar out of ");
-        R.append(view.getClass().getSimpleName());
+        S.append(view.getClass().getSimpleName());
-        throw new IllegalStateException(R.toString());
+        throw new IllegalStateException(S.toString());
     }
 
     private void init(Context context) {

app/src/main/java/androidx/appcompat/widget/ActivityChooserModel.java

@@ -86,12 +86,12 @@ public class ActivityChooserModel extends DataSetObservable {
         }
 
         public String toString() {
-            StringBuilder V = a.V("[", "resolveInfo:");
+            StringBuilder W = a.W("[", "resolveInfo:");
-            V.append(this.resolveInfo.toString());
+            W.append(this.resolveInfo.toString());
-            V.append("; weight:");
+            W.append("; weight:");
-            V.append(new BigDecimal(this.weight));
+            W.append(new BigDecimal(this.weight));
-            V.append("]");
+            W.append("]");
-            return V.toString();
+            return W.toString();
         }
     }
 
@@ -172,14 +172,14 @@ public class ActivityChooserModel extends DataSetObservable {
         }
 
         public String toString() {
-            StringBuilder V = a.V("[", "; activity:");
+            StringBuilder W = a.W("[", "; activity:");
-            V.append(this.activity);
+            W.append(this.activity);
-            V.append("; time:");
+            W.append("; time:");
-            V.append(this.time);
+            W.append(this.time);
-            V.append("; weight:");
+            W.append("; weight:");
-            V.append(new BigDecimal(this.weight));
+            W.append(new BigDecimal(this.weight));
-            V.append("]");
+            W.append("]");
-            return V.toString();
+            return W.toString();
         }
     }
 

app/src/main/java/androidx/appcompat/widget/AppCompatTextViewAutoSizeHelper.java

@@ -474,9 +474,9 @@ public class AppCompatTextViewAutoSizeHelper {
                 }
                 this.mAutoSizeTextSizesInPx = cleanupAutoSizePresetSizes(iArr2);
                 if (!setupAutoSizeUniformPresetSizesConfiguration()) {
-                    StringBuilder R = a.R("None of the preset sizes is valid: ");
+                    StringBuilder S = a.S("None of the preset sizes is valid: ");
-                    R.append(Arrays.toString(iArr));
+                    S.append(Arrays.toString(iArr));
-                    throw new IllegalArgumentException(R.toString());
+                    throw new IllegalArgumentException(S.toString());
                 }
             } else {
                 this.mHasPresetAutoSizeValues = false;

app/src/main/java/androidx/appcompat/widget/LinearLayoutCompat.java

@@ -1209,10 +1209,10 @@ public class LinearLayoutCompat extends ViewGroup {
 
     public void setBaselineAlignedChildIndex(int i) {
         if (i < 0 || i >= getChildCount()) {
-            StringBuilder R = a.R("base aligned child index out of range (0, ");
+            StringBuilder S = a.S("base aligned child index out of range (0, ");
-            R.append(getChildCount());
+            S.append(getChildCount());
-            R.append(")");
+            S.append(")");
-            throw new IllegalArgumentException(R.toString());
+            throw new IllegalArgumentException(S.toString());
         }
         this.mBaselineAlignedChildIndex = i;
     }

app/src/main/java/androidx/appcompat/widget/ListPopupWindow.java

@@ -320,9 +320,9 @@ public class ListPopupWindow implements ShowableListMenu {
                     linearLayout.addView(view);
                     linearLayout.addView(dropDownListView, layoutParams);
                 } else if (i5 != 1) {
-                    StringBuilder R = a.R("Invalid hint position ");
+                    StringBuilder S = a.S("Invalid hint position ");
-                    R.append(this.mPromptPosition);
+                    S.append(this.mPromptPosition);
-                    Log.e(TAG, R.toString());
+                    Log.e(TAG, S.toString());
                 } else {
                     linearLayout.addView(dropDownListView, layoutParams);
                     linearLayout.addView(view);

app/src/main/java/androidx/appcompat/widget/SearchView.java

@@ -400,10 +400,10 @@ public class SearchView extends LinearLayoutCompat implements CollapsibleActionV
         }
 
         public String toString() {
-            StringBuilder R = a.R("SearchView.SavedState{");
+            StringBuilder S = a.S("SearchView.SavedState{");
-            R.append(Integer.toHexString(System.identityHashCode(this)));
+            S.append(Integer.toHexString(System.identityHashCode(this)));
-            R.append(" isIconified=");
+            S.append(" isIconified=");
-            return a.M(R, this.isIconified, "}");
+            return a.N(S, this.isIconified, "}");
         }
 
         @Override // androidx.customview.view.AbsSavedState, android.os.Parcelable

app/src/main/java/androidx/appcompat/widget/SuggestionsAdapter.java

@@ -113,9 +113,9 @@ public class SuggestionsAdapter extends ResourceCursorAdapter implements View.On
             if (drawable != null) {
                 return drawable;
             }
-            StringBuilder S = a.S("Invalid icon resource ", iconResource, " for ");
+            StringBuilder U = a.U("Invalid icon resource ", iconResource, " for ");
-            S.append(componentName.flattenToShortString());
+            U.append(componentName.flattenToShortString());
-            Log.w(LOG_TAG, S.toString());
+            Log.w(LOG_TAG, U.toString());
             return null;
         } catch (PackageManager.NameNotFoundException e) {
             Log.w(LOG_TAG, e.toString());

app/src/main/java/androidx/arch/core/internal/SafeIterableMap.java

@@ -322,15 +322,15 @@ public class SafeIterableMap<K, V> implements Iterable<Map.Entry<K, V>> {
     }
 
     public String toString() {
-        StringBuilder R = a.R("[");
+        StringBuilder S = a.S("[");
         Iterator<Map.Entry<K, V>> it = iterator();
         while (it.hasNext()) {
-            R.append(it.next().toString());
+            S.append(it.next().toString());
             if (it.hasNext()) {
-                R.append(", ");
+                S.append(", ");
             }
         }
-        R.append("]");
+        S.append("]");
-        return R.toString();
+        return S.toString();
     }
 }

app/src/main/java/androidx/browser/browseractions/BrowserServiceFileProvider.java

@@ -232,9 +232,9 @@ public final class BrowserServiceFileProvider extends FileProvider {
     @NonNull
     @UiThread
     public static ResolvableFuture<Uri> saveBitmap(@NonNull Context context, @NonNull Bitmap bitmap, @NonNull String str, int i) {
-        StringBuilder V = a.V(str, "_");
+        StringBuilder W = a.W(str, "_");
-        V.append(Integer.toString(i));
+        W.append(Integer.toString(i));
-        String sb = V.toString();
+        String sb = W.toString();
         Uri generateUri = generateUri(context, sb);
         ResolvableFuture<Uri> create = ResolvableFuture.create();
         new FileSaveTask(context, sb, bitmap, generateUri, create).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, new String[0]);

app/src/main/java/androidx/browser/trusted/ConnectionHolder.java

@@ -68,9 +68,9 @@ public class ConnectionHolder implements ServiceConnection {
         } else {
             throw this.mCancellationException;
         }
-        StringBuilder R = a.R("ConnectionHolder, state = ");
+        StringBuilder S = a.S("ConnectionHolder, state = ");
-        R.append(this.mState);
+        S.append(this.mState);
-        return R.toString();
+        return S.toString();
     }
 
     @MainThread

app/src/main/java/androidx/browser/trusted/TrustedWebActivityServiceConnectionPool.java

@@ -106,11 +106,11 @@ public final class TrustedWebActivityServiceConnectionPool {
             return null;
         }
         if (z2) {
-            StringBuilder R = a.R("Found ");
+            StringBuilder S = a.S("Found ");
-            R.append(resolveService.serviceInfo.name);
+            S.append(resolveService.serviceInfo.name);
-            R.append(" to handle request for ");
+            S.append(" to handle request for ");
-            R.append(uri);
+            S.append(uri);
-            Log.i(TAG, R.toString());
+            Log.i(TAG, S.toString());
         }
         Intent intent3 = new Intent();
         intent3.setComponent(new ComponentName(str, resolveService.serviceInfo.name));

app/src/main/java/androidx/concurrent/futures/AbstractResolvableFuture.java

@@ -707,15 +707,15 @@ public abstract class AbstractResolvableFuture<V> implements a<V> {
     public String pendingToString() {
         Object obj = this.value;
         if (obj instanceof SetFuture) {
-            return b.d.b.a.a.H(b.d.b.a.a.R("setFuture=["), userObjectToString(((SetFuture) obj).future), "]");
+            return b.d.b.a.a.H(b.d.b.a.a.S("setFuture=["), userObjectToString(((SetFuture) obj).future), "]");
         }
         if (!(this instanceof ScheduledFuture)) {
             return null;
         }
-        StringBuilder R = b.d.b.a.a.R("remaining delay=[");
+        StringBuilder S = b.d.b.a.a.S("remaining delay=[");
-        R.append(((ScheduledFuture) this).getDelay(TimeUnit.MILLISECONDS));
+        S.append(((ScheduledFuture) this).getDelay(TimeUnit.MILLISECONDS));
-        R.append(" ms]");
+        S.append(" ms]");
-        return R.toString();
+        return S.toString();
     }
 
     public boolean set(@Nullable V v) {
@@ -784,9 +784,9 @@ public abstract class AbstractResolvableFuture<V> implements a<V> {
             try {
                 str = pendingToString();
             } catch (RuntimeException e) {
-                StringBuilder R = b.d.b.a.a.R("Exception thrown from implementation: ");
+                StringBuilder S = b.d.b.a.a.S("Exception thrown from implementation: ");
-                R.append(e.getClass());
+                S.append(e.getClass());
-                str = R.toString();
+                str = S.toString();
             }
             if (str != null && !str.isEmpty()) {
                 sb.append("PENDING, info=[");

app/src/main/java/androidx/concurrent/futures/CallbackToFutureAdapter.java

@@ -35,9 +35,9 @@ public final class CallbackToFutureAdapter {
             ResolvableFuture<Void> resolvableFuture;
             SafeFuture<T> safeFuture = this.future;
             if (safeFuture != null && !safeFuture.isDone()) {
-                StringBuilder R = a.R("The completer object was garbage collected - this future would otherwise never complete. The tag was: ");
+                StringBuilder S = a.S("The completer object was garbage collected - this future would otherwise never complete. The tag was: ");
-                R.append(this.tag);
+                S.append(this.tag);
-                safeFuture.setException(new FutureGarbageCollectedException(R.toString()));
+                safeFuture.setException(new FutureGarbageCollectedException(S.toString()));
             }
             if (!this.attemptedSetting && (resolvableFuture = this.cancellationFuture) != null) {
                 resolvableFuture.set(null);
@@ -125,10 +125,10 @@ public final class CallbackToFutureAdapter {
                 if (completer == null) {
                     return "Completer object has been garbage collected, future will fail soon";
                 }
-                StringBuilder R = a.R("tag=[");
+                StringBuilder S = a.S("tag=[");
-                R.append(completer.tag);
+                S.append(completer.tag);
-                R.append("]");
+                S.append("]");
-                return R.toString();
+                return S.toString();
             }
         }
 

app/src/main/java/androidx/constraintlayout/motion/utils/Easing.java

@@ -167,9 +167,9 @@ public class Easing {
             case 3:
                 return new CubicEasing(STANDARD);
             default:
-                StringBuilder R = a.R("transitionEasing syntax error syntax:transitionEasing=\"cubic(1.0,0.5,0.0,0.6)\" or ");
+                StringBuilder S = a.S("transitionEasing syntax error syntax:transitionEasing=\"cubic(1.0,0.5,0.0,0.6)\" or ");
-                R.append(Arrays.toString(NAMED_EASING));
+                S.append(Arrays.toString(NAMED_EASING));
-                Log.e("ConstraintSet", R.toString());
+                Log.e("ConstraintSet", S.toString());
                 return sDefault;
         }
     }

app/src/main/java/androidx/constraintlayout/motion/utils/Oscillator.java

@@ -176,10 +176,10 @@ public class Oscillator {
     }
 
     public String toString() {
-        StringBuilder R = a.R("pos =");
+        StringBuilder S = a.S("pos =");
-        R.append(Arrays.toString(this.mPosition));
+        S.append(Arrays.toString(this.mPosition));
-        R.append(" period=");
+        S.append(" period=");
-        R.append(Arrays.toString(this.mPeriod));
+        S.append(Arrays.toString(this.mPeriod));
-        return R.toString();
+        return S.toString();
     }
 }

app/src/main/java/androidx/constraintlayout/motion/utils/StopLogic.java

@@ -157,9 +157,9 @@ public class StopLogic extends MotionInterpolator {
     }
 
     public void debug(String str, String str2, float f) {
-        StringBuilder V = a.V(str2, " ===== ");
+        StringBuilder W = a.W(str2, " ===== ");
-        V.append(this.mType);
+        W.append(this.mType);
-        Log.v(str, V.toString());
+        Log.v(str, W.toString());
         StringBuilder sb = new StringBuilder();
         sb.append(str2);
         sb.append(this.mBackwards ? "backwards" : "forward ");
@@ -170,22 +170,22 @@ public class StopLogic extends MotionInterpolator {
         Log.v(str, sb.toString());
         Log.v(str, str2 + " dur " + this.mStage1Duration + " vel " + this.mStage1Velocity + " pos " + this.mStage1EndPosition);
         if (this.mNumberOfStages > 1) {
-            StringBuilder V2 = a.V(str2, " dur ");
+            StringBuilder W2 = a.W(str2, " dur ");
-            V2.append(this.mStage2Duration);
+            W2.append(this.mStage2Duration);
-            V2.append(" vel ");
+            W2.append(" vel ");
-            V2.append(this.mStage2Velocity);
+            W2.append(this.mStage2Velocity);
-            V2.append(" pos ");
+            W2.append(" pos ");
-            V2.append(this.mStage2EndPosition);
+            W2.append(this.mStage2EndPosition);
-            Log.v(str, V2.toString());
+            Log.v(str, W2.toString());
         }
         if (this.mNumberOfStages > 2) {
-            StringBuilder V3 = a.V(str2, " dur ");
+            StringBuilder W3 = a.W(str2, " dur ");
-            V3.append(this.mStage3Duration);
+            W3.append(this.mStage3Duration);
-            V3.append(" vel ");
+            W3.append(" vel ");
-            V3.append(this.mStage3Velocity);
+            W3.append(this.mStage3Velocity);
-            V3.append(" pos ");
+            W3.append(" pos ");
-            V3.append(this.mStage3EndPosition);
+            W3.append(this.mStage3EndPosition);
-            Log.v(str, V3.toString());
+            Log.v(str, W3.toString());
         }
         float f2 = this.mStage1Duration;
         if (f <= f2) {

app/src/main/java/androidx/constraintlayout/motion/widget/Debug.java

@@ -15,18 +15,18 @@ public class Debug {
     public static void dumpLayoutParams(ViewGroup.LayoutParams layoutParams, String str) {
         Field[] fields;
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[1];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(") ");
+        S.append(") ");
-        R.append(str);
+        S.append(str);
-        R.append("  ");
+        S.append("  ");
-        String sb = R.toString();
+        String sb = S.toString();
         PrintStream printStream = System.out;
-        StringBuilder W = a.W(" >>>>>>>>>>>>>>>>>>. dump ", sb, "  ");
+        StringBuilder X = a.X(" >>>>>>>>>>>>>>>>>>. dump ", sb, "  ");
-        W.append(layoutParams.getClass().getName());
+        X.append(layoutParams.getClass().getName());
-        printStream.println(W.toString());
+        printStream.println(X.toString());
         for (Field field : layoutParams.getClass().getFields()) {
             try {
                 Object obj = field.get(layoutParams);
@@ -43,22 +43,22 @@ public class Debug {
     public static void dumpLayoutParams(ViewGroup viewGroup, String str) {
         Field[] fields;
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[1];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(") ");
+        S.append(") ");
-        R.append(str);
+        S.append(str);
-        R.append("  ");
+        S.append("  ");
-        String sb = R.toString();
+        String sb = S.toString();
         int childCount = viewGroup.getChildCount();
         System.out.println(str + " children " + childCount);
         for (int i = 0; i < childCount; i++) {
             View childAt = viewGroup.getChildAt(i);
             PrintStream printStream = System.out;
-            StringBuilder V = a.V(sb, "     ");
+            StringBuilder W = a.W(sb, "     ");
-            V.append(getName(childAt));
+            W.append(getName(childAt));
-            printStream.println(V.toString());
+            printStream.println(W.toString());
             ViewGroup.LayoutParams layoutParams = childAt.getLayoutParams();
             for (Field field : layoutParams.getClass().getFields()) {
                 try {
@@ -75,18 +75,18 @@ public class Debug {
     public static void dumpPoc(Object obj) {
         Field[] fields;
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[1];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(")");
+        S.append(")");
-        String sb = R.toString();
+        String sb = S.toString();
         Class<?> cls = obj.getClass();
         PrintStream printStream = System.out;
-        StringBuilder V = a.V(sb, "------------- ");
+        StringBuilder W = a.W(sb, "------------- ");
-        V.append(cls.getName());
+        W.append(cls.getName());
-        V.append(" --------------------");
+        W.append(" --------------------");
-        printStream.println(V.toString());
+        printStream.println(W.toString());
         for (Field field : cls.getFields()) {
             try {
                 Object obj2 = field.get(obj);
@@ -97,10 +97,10 @@ public class Debug {
             }
         }
         PrintStream printStream2 = System.out;
-        StringBuilder V2 = a.V(sb, "------------- ");
+        StringBuilder W2 = a.W(sb, "------------- ");
-        V2.append(cls.getSimpleName());
+        W2.append(cls.getSimpleName());
-        V2.append(" --------------------");
+        W2.append(" --------------------");
-        printStream2.println(V2.toString());
+        printStream2.println(W2.toString());
     }
 
     public static String getActionType(MotionEvent motionEvent) {
@@ -119,44 +119,44 @@ public class Debug {
 
     public static String getCallFrom(int i) {
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[i + 2];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(")");
+        S.append(")");
-        return R.toString();
+        return S.toString();
     }
 
     public static String getLoc() {
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[1];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(") ");
+        S.append(") ");
-        R.append(stackTraceElement.getMethodName());
+        S.append(stackTraceElement.getMethodName());
-        R.append("()");
+        S.append("()");
-        return R.toString();
+        return S.toString();
     }
 
     public static String getLocation() {
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[1];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(")");
+        S.append(")");
-        return R.toString();
+        return S.toString();
     }
 
     public static String getLocation2() {
         StackTraceElement stackTraceElement = new Throwable().getStackTrace()[2];
-        StringBuilder R = a.R(".(");
+        StringBuilder S = a.S(".(");
-        R.append(stackTraceElement.getFileName());
+        S.append(stackTraceElement.getFileName());
-        R.append(":");
+        S.append(":");
-        R.append(stackTraceElement.getLineNumber());
+        S.append(stackTraceElement.getLineNumber());
-        R.append(")");
+        S.append(")");
-        return R.toString();
+        return S.toString();
     }
 
     public static String getName(Context context, int i) {
@@ -213,13 +213,13 @@ public class Debug {
         String str3 = " ";
         for (int i2 = 1; i2 <= min; i2++) {
             StackTraceElement stackTraceElement = stackTrace[i2];
-            StringBuilder R = a.R(".(");
+            StringBuilder S = a.S(".(");
-            R.append(stackTrace[i2].getFileName());
+            S.append(stackTrace[i2].getFileName());
-            R.append(":");
+            S.append(":");
-            R.append(stackTrace[i2].getLineNumber());
+            S.append(stackTrace[i2].getLineNumber());
-            R.append(") ");
+            S.append(") ");
-            R.append(stackTrace[i2].getMethodName());
+            S.append(stackTrace[i2].getMethodName());
-            String sb = R.toString();
+            String sb = S.toString();
             str3 = a.v(str3, " ");
             Log.v(str, str2 + str3 + sb + str3);
         }
@@ -231,12 +231,12 @@ public class Debug {
         String str2 = " ";
         for (int i2 = 1; i2 <= min; i2++) {
             StackTraceElement stackTraceElement = stackTrace[i2];
-            StringBuilder R = a.R(".(");
+            StringBuilder S = a.S(".(");
-            R.append(stackTrace[i2].getFileName());
+            S.append(stackTrace[i2].getFileName());
-            R.append(":");
+            S.append(":");
-            R.append(stackTrace[i2].getLineNumber());
+            S.append(stackTrace[i2].getLineNumber());
-            R.append(") ");
+            S.append(") ");
-            String sb = R.toString();
+            String sb = S.toString();
             str2 = a.v(str2, " ");
             PrintStream printStream = System.out;
             printStream.println(str + str2 + sb + str2);

app/src/main/java/androidx/constraintlayout/motion/widget/KeyAttributes.java

@@ -97,11 +97,11 @@ public class KeyAttributes extends Key {
                     case 3:
                     case 11:
                     default:
-                        StringBuilder R = a.R("unused attribute 0x");
+                        StringBuilder S = a.S("unused attribute 0x");
-                        R.append(Integer.toHexString(index));
+                        S.append(Integer.toHexString(index));
-                        R.append("   ");
+                        S.append("   ");
-                        R.append(mAttrMap.get(index));
+                        S.append(mAttrMap.get(index));
-                        Log.e("KeyAttribute", R.toString());
+                        Log.e("KeyAttribute", S.toString());
                         break;
                     case 4:
                         KeyAttributes.access$202(keyAttributes, typedArray.getFloat(index, KeyAttributes.access$200(keyAttributes)));

app/src/main/java/androidx/constraintlayout/motion/widget/KeyCycle.java

@@ -178,11 +178,11 @@ public class KeyCycle extends Key {
                         KeyCycle.access$1802(keyCycle, typedArray.getFloat(index, KeyCycle.access$1800(keyCycle)));
                         break;
                     default:
-                        StringBuilder R = a.R("unused attribute 0x");
+                        StringBuilder S = a.S("unused attribute 0x");
-                        R.append(Integer.toHexString(index));
+                        S.append(Integer.toHexString(index));
-                        R.append("   ");
+                        S.append("   ");
-                        R.append(mAttrMap.get(index));
+                        S.append(mAttrMap.get(index));
-                        Log.e("KeyCycle", R.toString());
+                        Log.e("KeyCycle", S.toString());
                         break;
                 }
             }
@@ -370,10 +370,10 @@ public class KeyCycle extends Key {
 
     @Override // androidx.constraintlayout.motion.widget.Key
     public void addValues(HashMap<String, SplineSet> hashMap) {
-        StringBuilder R = a.R("add ");
+        StringBuilder S = a.S("add ");
-        R.append(hashMap.size());
+        S.append(hashMap.size());
-        R.append(" values");
+        S.append(" values");
-        Debug.logStack("KeyCycle", R.toString(), 2);
+        Debug.logStack("KeyCycle", S.toString(), 2);
         for (String str : hashMap.keySet()) {
             SplineSet splineSet = hashMap.get(str);
             str.hashCode();

app/src/main/java/androidx/constraintlayout/motion/widget/KeyCycleOscillator.java

@@ -93,9 +93,9 @@ public abstract class KeyCycleOscillator {
                 if (constraintAttribute.getType() == attributeType) {
                     return constraintAttribute;
                 }
-                StringBuilder R = a.R("ConstraintAttribute is already a ");
+                StringBuilder S = a.S("ConstraintAttribute is already a ");
-                R.append(constraintAttribute.getType().name());
+                S.append(constraintAttribute.getType().name());
-                throw new IllegalArgumentException(R.toString());
+                throw new IllegalArgumentException(S.toString());
             }
             ConstraintAttribute constraintAttribute2 = new ConstraintAttribute(str, attributeType);
             this.mCustomConstraints.put(str, constraintAttribute2);
@@ -604,12 +604,12 @@ public abstract class KeyCycleOscillator {
         Iterator<WavePoint> it = this.mWavePoints.iterator();
         while (it.hasNext()) {
             WavePoint next = it.next();
-            StringBuilder V = a.V(str, "[");
+            StringBuilder W = a.W(str, "[");
-            V.append(next.mPosition);
+            W.append(next.mPosition);
-            V.append(" , ");
+            W.append(" , ");
-            V.append(decimalFormat.format(next.mValue));
+            W.append(decimalFormat.format(next.mValue));
-            V.append("] ");
+            W.append("] ");
-            str = V.toString();
+            str = W.toString();
         }
         return str;
     }

app/src/main/java/androidx/constraintlayout/motion/widget/KeyPosition.java

@@ -140,11 +140,11 @@ public class KeyPosition extends KeyPositionBase {
                         keyPosition.mPercentHeight = typedArray.getFloat(index, keyPosition.mPercentHeight);
                         break;
                     default:
-                        StringBuilder R = a.R("unused attribute 0x");
+                        StringBuilder S = a.S("unused attribute 0x");
-                        R.append(Integer.toHexString(index));
+                        S.append(Integer.toHexString(index));
-                        R.append("   ");
+                        S.append("   ");
-                        R.append(mAttrMap.get(index));
+                        S.append(mAttrMap.get(index));
-                        Log.e("KeyPosition", R.toString());
+                        Log.e("KeyPosition", S.toString());
                         break;
                 }
             }

app/src/main/java/androidx/constraintlayout/motion/widget/KeyTimeCycle.java

@@ -99,11 +99,11 @@ public class KeyTimeCycle extends Key {
                     case 3:
                     case 11:
                     default:
-                        StringBuilder R = a.R("unused attribute 0x");
+                        StringBuilder S = a.S("unused attribute 0x");
-                        R.append(Integer.toHexString(index));
+                        S.append(Integer.toHexString(index));
-                        R.append("   ");
+                        S.append("   ");
-                        R.append(mAttrMap.get(index));
+                        S.append(mAttrMap.get(index));
-                        Log.e("KeyTimeCycle", R.toString());
+                        Log.e("KeyTimeCycle", S.toString());
                         break;
                     case 4:
                         KeyTimeCycle.access$202(keyTimeCycle, typedArray.getFloat(index, KeyTimeCycle.access$200(keyTimeCycle)));

app/src/main/java/androidx/constraintlayout/motion/widget/KeyTrigger.java

@@ -120,11 +120,11 @@ public class KeyTrigger extends Key {
                         KeyTrigger.access$702(keyTrigger, typedArray.getResourceId(index, KeyTrigger.access$700(keyTrigger)));
                         break;
                 }
-                StringBuilder R = a.R("unused attribute 0x");
+                StringBuilder S = a.S("unused attribute 0x");
-                R.append(Integer.toHexString(index));
+                S.append(Integer.toHexString(index));
-                R.append("   ");
+                S.append("   ");
-                R.append(mAttrMap.get(index));
+                S.append(mAttrMap.get(index));
-                Log.e("KeyTrigger", R.toString());
+                Log.e("KeyTrigger", S.toString());
             }
         }
     }
@@ -315,25 +315,25 @@ public class KeyTrigger extends Key {
                 try {
                     this.mFireNegativeCross = view.getClass().getMethod(this.mNegativeCross, new Class[0]);
                 } catch (NoSuchMethodException unused) {
-                    StringBuilder R = a.R("Could not find method \"");
+                    StringBuilder S = a.S("Could not find method \"");
-                    R.append(this.mNegativeCross);
+                    S.append(this.mNegativeCross);
-                    R.append("\"on class ");
+                    S.append("\"on class ");
-                    R.append(view.getClass().getSimpleName());
+                    S.append(view.getClass().getSimpleName());
-                    R.append(" ");
+                    S.append(" ");
-                    R.append(Debug.getName(view));
+                    S.append(Debug.getName(view));
-                    Log.e("KeyTrigger", R.toString());
+                    Log.e("KeyTrigger", S.toString());
                 }
             }
             try {
                 this.mFireNegativeCross.invoke(view, new Object[0]);
             } catch (Exception unused2) {
-                StringBuilder R2 = a.R("Exception in call \"");
+                StringBuilder S2 = a.S("Exception in call \"");
-                R2.append(this.mNegativeCross);
+                S2.append(this.mNegativeCross);
-                R2.append("\"on class ");
+                S2.append("\"on class ");
-                R2.append(view.getClass().getSimpleName());
+                S2.append(view.getClass().getSimpleName());
-                R2.append(" ");
+                S2.append(" ");
-                R2.append(Debug.getName(view));
+                S2.append(Debug.getName(view));
-                Log.e("KeyTrigger", R2.toString());
+                Log.e("KeyTrigger", S2.toString());
             }
         }
         if (z5 && this.mPositiveCross != null) {
@@ -341,25 +341,25 @@ public class KeyTrigger extends Key {
                 try {
                     this.mFirePositiveCross = view.getClass().getMethod(this.mPositiveCross, new Class[0]);
                 } catch (NoSuchMethodException unused3) {
-                    StringBuilder R3 = a.R("Could not find method \"");
+                    StringBuilder S3 = a.S("Could not find method \"");
-                    R3.append(this.mPositiveCross);
+                    S3.append(this.mPositiveCross);
-                    R3.append("\"on class ");
+                    S3.append("\"on class ");
-                    R3.append(view.getClass().getSimpleName());
+                    S3.append(view.getClass().getSimpleName());
-                    R3.append(" ");
+                    S3.append(" ");
-                    R3.append(Debug.getName(view));
+                    S3.append(Debug.getName(view));
-                    Log.e("KeyTrigger", R3.toString());
+                    Log.e("KeyTrigger", S3.toString());
                 }
             }
             try {
                 this.mFirePositiveCross.invoke(view, new Object[0]);
             } catch (Exception unused4) {
-                StringBuilder R4 = a.R("Exception in call \"");
+                StringBuilder S4 = a.S("Exception in call \"");
-                R4.append(this.mPositiveCross);
+                S4.append(this.mPositiveCross);
-                R4.append("\"on class ");
+                S4.append("\"on class ");
-                R4.append(view.getClass().getSimpleName());
+                S4.append(view.getClass().getSimpleName());
-                R4.append(" ");
+                S4.append(" ");
-                R4.append(Debug.getName(view));
+                S4.append(Debug.getName(view));
-                Log.e("KeyTrigger", R4.toString());
+                Log.e("KeyTrigger", S4.toString());
             }
         }
         if (z3 && this.mCross != null) {
@@ -367,25 +367,25 @@ public class KeyTrigger extends Key {
                 try {
                     this.mFireCross = view.getClass().getMethod(this.mCross, new Class[0]);
                 } catch (NoSuchMethodException unused5) {
-                    StringBuilder R5 = a.R("Could not find method \"");
+                    StringBuilder S5 = a.S("Could not find method \"");
-                    R5.append(this.mCross);
+                    S5.append(this.mCross);
-                    R5.append("\"on class ");
+                    S5.append("\"on class ");
-                    R5.append(view.getClass().getSimpleName());
+                    S5.append(view.getClass().getSimpleName());
-                    R5.append(" ");
+                    S5.append(" ");
-                    R5.append(Debug.getName(view));
+                    S5.append(Debug.getName(view));
-                    Log.e("KeyTrigger", R5.toString());
+                    Log.e("KeyTrigger", S5.toString());
                 }
             }
             try {
                 this.mFireCross.invoke(view, new Object[0]);
             } catch (Exception unused6) {
-                StringBuilder R6 = a.R("Exception in call \"");
+                StringBuilder S6 = a.S("Exception in call \"");
-                R6.append(this.mCross);
+                S6.append(this.mCross);
-                R6.append("\"on class ");
+                S6.append("\"on class ");
-                R6.append(view.getClass().getSimpleName());
+                S6.append(view.getClass().getSimpleName());
-                R6.append(" ");
+                S6.append(" ");
-                R6.append(Debug.getName(view));
+                S6.append(Debug.getName(view));
-                Log.e("KeyTrigger", R6.toString());
+                Log.e("KeyTrigger", S6.toString());
             }
         }
     }

app/src/main/java/androidx/constraintlayout/motion/widget/MotionController.java

@@ -175,10 +175,10 @@ public class MotionController {
     private void insertKey(MotionPaths motionPaths) {
         int binarySearch = Collections.binarySearch(this.mMotionPaths, motionPaths);
         if (binarySearch == 0) {
-            StringBuilder R = a.R(" KeyPath positon \"");
+            StringBuilder S = a.S(" KeyPath positon \"");
-            R.append(motionPaths.position);
+            S.append(motionPaths.position);
-            R.append("\" outside of range");
+            S.append("\" outside of range");
-            Log.e(TAG, R.toString());
+            Log.e(TAG, S.toString());
         }
         this.mMotionPaths.add((-binarySearch) - 1, motionPaths);
     }
@@ -1157,9 +1157,9 @@ public class MotionController {
             if (iArr3[i15] < MotionPaths.names.length) {
                 String H = a.H(new StringBuilder(), MotionPaths.names[this.mInterpolateVariables[i15]], " [");
                 for (int i16 = 0; i16 < size; i16++) {
-                    StringBuilder R = a.R(H);
+                    StringBuilder S = a.S(H);
-                    R.append(dArr[i16][i15]);
+                    S.append(dArr[i16][i15]);
-                    H = R.toString();
+                    H = S.toString();
                 }
             }
             i15++;
@@ -1240,14 +1240,14 @@ public class MotionController {
     }
 
     public String toString() {
-        StringBuilder R = a.R(" start: x: ");
+        StringBuilder S = a.S(" start: x: ");
-        R.append(this.mStartMotionPath.f28x);
+        S.append(this.mStartMotionPath.f28x);
-        R.append(" y: ");
+        S.append(" y: ");
-        R.append(this.mStartMotionPath.f29y);
+        S.append(this.mStartMotionPath.f29y);
-        R.append(" end: x: ");
+        S.append(" end: x: ");
-        R.append(this.mEndMotionPath.f28x);
+        S.append(this.mEndMotionPath.f28x);
-        R.append(" y: ");
+        S.append(" y: ");
-        R.append(this.mEndMotionPath.f29y);
+        S.append(this.mEndMotionPath.f29y);
-        return R.toString();
+        return S.toString();
     }
 }

app/src/main/java/androidx/constraintlayout/motion/widget/MotionLayout.java

@@ -323,15 +323,15 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
             float max = Math.max(f4, f6);
             float min2 = f - Math.min(f3, f5);
             float max2 = Math.max(f4, f6) - f2;
-            StringBuilder R = a.R("");
+            StringBuilder S = a.S("");
-            R.append(((int) (((min2 * 100.0f) / Math.abs(f5 - f3)) + 0.5d)) / 100.0f);
+            S.append(((int) (((min2 * 100.0f) / Math.abs(f5 - f3)) + 0.5d)) / 100.0f);
-            String sb = R.toString();
+            String sb = S.toString();
             getTextBounds(sb, this.mTextPaint);
             canvas.drawText(sb, ((min2 / 2.0f) - (this.mBounds.width() / 2)) + min, f2 - 20.0f, this.mTextPaint);
             canvas.drawLine(f, f2, Math.min(f3, f5), f2, this.mPaintGraph);
-            StringBuilder R2 = a.R("");
+            StringBuilder S2 = a.S("");
-            R2.append(((int) (((max2 * 100.0f) / Math.abs(f6 - f4)) + 0.5d)) / 100.0f);
+            S2.append(((int) (((max2 * 100.0f) / Math.abs(f6 - f4)) + 0.5d)) / 100.0f);
-            String sb2 = R2.toString();
+            String sb2 = S2.toString();
             getTextBounds(sb2, this.mTextPaint);
             canvas.drawText(sb2, f + 5.0f, max - ((max2 / 2.0f) - (this.mBounds.height() / 2)), this.mTextPaint);
             canvas.drawLine(f, f2, f, Math.max(f4, f6), this.mPaintGraph);
@@ -358,24 +358,24 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
             path.moveTo(f, f2);
             path.lineTo(f10, f11);
             float hypot2 = (float) Math.hypot(f10 - f, f11 - f2);
-            StringBuilder R = a.R("");
+            StringBuilder S = a.S("");
-            R.append(((int) ((hypot2 * 100.0f) / hypot)) / 100.0f);
+            S.append(((int) ((hypot2 * 100.0f) / hypot)) / 100.0f);
-            String sb = R.toString();
+            String sb = S.toString();
             getTextBounds(sb, this.mTextPaint);
             canvas.drawTextOnPath(sb, path, (hypot2 / 2.0f) - (this.mBounds.width() / 2), -20.0f, this.mTextPaint);
             canvas.drawLine(f, f2, f10, f11, this.mPaintGraph);
         }
 
         private void drawPathScreenTicks(Canvas canvas, float f, float f2, int i, int i2) {
-            StringBuilder R = a.R("");
+            StringBuilder S = a.S("");
-            R.append(((int) ((((f - (i / 2)) * 100.0f) / (MotionLayout.this.getWidth() - i)) + 0.5d)) / 100.0f);
+            S.append(((int) ((((f - (i / 2)) * 100.0f) / (MotionLayout.this.getWidth() - i)) + 0.5d)) / 100.0f);
-            String sb = R.toString();
+            String sb = S.toString();
             getTextBounds(sb, this.mTextPaint);
             canvas.drawText(sb, ((f / 2.0f) - (this.mBounds.width() / 2)) + 0.0f, f2 - 20.0f, this.mTextPaint);
             canvas.drawLine(f, f2, Math.min(0.0f, 1.0f), f2, this.mPaintGraph);
-            StringBuilder R2 = a.R("");
+            StringBuilder S2 = a.S("");
-            R2.append(((int) ((((f2 - (i2 / 2)) * 100.0f) / (MotionLayout.this.getHeight() - i2)) + 0.5d)) / 100.0f);
+            S2.append(((int) ((((f2 - (i2 / 2)) * 100.0f) / (MotionLayout.this.getHeight() - i2)) + 0.5d)) / 100.0f);
-            String sb2 = R2.toString();
+            String sb2 = S2.toString();
             getTextBounds(sb2, this.mTextPaint);
             canvas.drawText(sb2, f + 5.0f, 0.0f - ((f2 / 2.0f) - (this.mBounds.height() / 2)), this.mTextPaint);
             canvas.drawLine(f, f2, f, Math.max(0.0f, 1.0f), this.mPaintGraph);
@@ -561,34 +561,34 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
         }
 
         private void debugLayout(String str, ConstraintWidgetContainer constraintWidgetContainer) {
-            StringBuilder V = a.V(str, " ");
+            StringBuilder W = a.W(str, " ");
-            V.append(Debug.getName((View) constraintWidgetContainer.getCompanionWidget()));
+            W.append(Debug.getName((View) constraintWidgetContainer.getCompanionWidget()));
-            String sb = V.toString();
+            String sb = W.toString();
             Log.v(MotionLayout.TAG, sb + "  ========= " + constraintWidgetContainer);
             int size = constraintWidgetContainer.getChildren().size();
             for (int i = 0; i < size; i++) {
                 String str2 = sb + "[" + i + "] ";
                 ConstraintWidget constraintWidget = constraintWidgetContainer.getChildren().get(i);
-                StringBuilder R = a.R("");
+                StringBuilder S = a.S("");
                 String str3 = "_";
-                R.append(constraintWidget.mTop.mTarget != null ? ExifInterface.GPS_DIRECTION_TRUE : str3);
+                S.append(constraintWidget.mTop.mTarget != null ? ExifInterface.GPS_DIRECTION_TRUE : str3);
-                StringBuilder R2 = a.R(R.toString());
+                StringBuilder S2 = a.S(S.toString());
-                R2.append(constraintWidget.mBottom.mTarget != null ? "B" : str3);
+                S2.append(constraintWidget.mBottom.mTarget != null ? "B" : str3);
-                StringBuilder R3 = a.R(R2.toString());
+                StringBuilder S3 = a.S(S2.toString());
-                R3.append(constraintWidget.mLeft.mTarget != null ? "L" : str3);
+                S3.append(constraintWidget.mLeft.mTarget != null ? "L" : str3);
-                StringBuilder R4 = a.R(R3.toString());
+                StringBuilder S4 = a.S(S3.toString());
                 if (constraintWidget.mRight.mTarget != null) {
                     str3 = "R";
                 }
-                R4.append(str3);
+                S4.append(str3);
-                String sb2 = R4.toString();
+                String sb2 = S4.toString();
                 View view = (View) constraintWidget.getCompanionWidget();
                 String name = Debug.getName(view);
                 if (view instanceof TextView) {
-                    StringBuilder V2 = a.V(name, "(");
+                    StringBuilder W2 = a.W(name, "(");
-                    V2.append((Object) ((TextView) view).getText());
+                    W2.append((Object) ((TextView) view).getText());
-                    V2.append(")");
+                    W2.append(")");
-                    name = V2.toString();
+                    name = W2.toString();
                 }
                 Log.v(MotionLayout.TAG, str2 + "  " + name + " " + constraintWidget + " " + sb2);
             }
@@ -596,35 +596,35 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
         }
 
         private void debugLayoutParam(String str, ConstraintLayout.LayoutParams layoutParams) {
-            StringBuilder R = a.R(" ");
+            StringBuilder S = a.S(" ");
-            R.append(layoutParams.startToStart != -1 ? "SS" : "__");
+            S.append(layoutParams.startToStart != -1 ? "SS" : "__");
-            StringBuilder R2 = a.R(R.toString());
+            StringBuilder S2 = a.S(S.toString());
             String str2 = "|__";
-            R2.append(layoutParams.startToEnd != -1 ? "|SE" : str2);
+            S2.append(layoutParams.startToEnd != -1 ? "|SE" : str2);
-            StringBuilder R3 = a.R(R2.toString());
+            StringBuilder S3 = a.S(S2.toString());
-            R3.append(layoutParams.endToStart != -1 ? "|ES" : str2);
+            S3.append(layoutParams.endToStart != -1 ? "|ES" : str2);
-            StringBuilder R4 = a.R(R3.toString());
+            StringBuilder S4 = a.S(S3.toString());
-            R4.append(layoutParams.endToEnd != -1 ? "|EE" : str2);
+            S4.append(layoutParams.endToEnd != -1 ? "|EE" : str2);
-            StringBuilder R5 = a.R(R4.toString());
+            StringBuilder S5 = a.S(S4.toString());
-            R5.append(layoutParams.leftToLeft != -1 ? "|LL" : str2);
+            S5.append(layoutParams.leftToLeft != -1 ? "|LL" : str2);
-            StringBuilder R6 = a.R(R5.toString());
+            StringBuilder S6 = a.S(S5.toString());
-            R6.append(layoutParams.leftToRight != -1 ? "|LR" : str2);
+            S6.append(layoutParams.leftToRight != -1 ? "|LR" : str2);
-            StringBuilder R7 = a.R(R6.toString());
+            StringBuilder S7 = a.S(S6.toString());
-            R7.append(layoutParams.rightToLeft != -1 ? "|RL" : str2);
+            S7.append(layoutParams.rightToLeft != -1 ? "|RL" : str2);
-            StringBuilder R8 = a.R(R7.toString());
+            StringBuilder S8 = a.S(S7.toString());
-            R8.append(layoutParams.rightToRight != -1 ? "|RR" : str2);
+            S8.append(layoutParams.rightToRight != -1 ? "|RR" : str2);
-            StringBuilder R9 = a.R(R8.toString());
+            StringBuilder S9 = a.S(S8.toString());
-            R9.append(layoutParams.topToTop != -1 ? "|TT" : str2);
+            S9.append(layoutParams.topToTop != -1 ? "|TT" : str2);
-            StringBuilder R10 = a.R(R9.toString());
+            StringBuilder S10 = a.S(S9.toString());
-            R10.append(layoutParams.topToBottom != -1 ? "|TB" : str2);
+            S10.append(layoutParams.topToBottom != -1 ? "|TB" : str2);
-            StringBuilder R11 = a.R(R10.toString());
+            StringBuilder S11 = a.S(S10.toString());
-            R11.append(layoutParams.bottomToTop != -1 ? "|BT" : str2);
+            S11.append(layoutParams.bottomToTop != -1 ? "|BT" : str2);
-            StringBuilder R12 = a.R(R11.toString());
+            StringBuilder S12 = a.S(S11.toString());
             if (layoutParams.bottomToBottom != -1) {
                 str2 = "|BB";
             }
-            R12.append(str2);
+            S12.append(str2);
-            String sb = R12.toString();
+            String sb = S12.toString();
             Log.v(MotionLayout.TAG, str + sb);
         }
 
@@ -632,50 +632,50 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
             String str2;
             String str3;
             String str4;
-            StringBuilder R = a.R(" ");
+            StringBuilder S = a.S(" ");
             String str5 = "B";
             String str6 = "__";
             if (constraintWidget.mTop.mTarget != null) {
-                StringBuilder R2 = a.R(ExifInterface.GPS_DIRECTION_TRUE);
+                StringBuilder S2 = a.S(ExifInterface.GPS_DIRECTION_TRUE);
-                R2.append(constraintWidget.mTop.mTarget.mType == ConstraintAnchor.Type.TOP ? ExifInterface.GPS_DIRECTION_TRUE : str5);
+                S2.append(constraintWidget.mTop.mTarget.mType == ConstraintAnchor.Type.TOP ? ExifInterface.GPS_DIRECTION_TRUE : str5);
-                str2 = R2.toString();
+                str2 = S2.toString();
             } else {
                 str2 = str6;
             }
-            R.append(str2);
+            S.append(str2);
-            StringBuilder R3 = a.R(R.toString());
+            StringBuilder S3 = a.S(S.toString());
             if (constraintWidget.mBottom.mTarget != null) {
-                StringBuilder R4 = a.R(str5);
+                StringBuilder S4 = a.S(str5);
                 if (constraintWidget.mBottom.mTarget.mType == ConstraintAnchor.Type.TOP) {
                     str5 = ExifInterface.GPS_DIRECTION_TRUE;
                 }
-                R4.append(str5);
+                S4.append(str5);
-                str3 = R4.toString();
+                str3 = S4.toString();
             } else {
                 str3 = str6;
             }
-            R3.append(str3);
+            S3.append(str3);
-            StringBuilder R5 = a.R(R3.toString());
+            StringBuilder S5 = a.S(S3.toString());
             String str7 = "R";
             if (constraintWidget.mLeft.mTarget != null) {
-                StringBuilder R6 = a.R("L");
+                StringBuilder S6 = a.S("L");
-                R6.append(constraintWidget.mLeft.mTarget.mType == ConstraintAnchor.Type.LEFT ? "L" : str7);
+                S6.append(constraintWidget.mLeft.mTarget.mType == ConstraintAnchor.Type.LEFT ? "L" : str7);
-                str4 = R6.toString();
+                str4 = S6.toString();
             } else {
                 str4 = str6;
             }
-            R5.append(str4);
+            S5.append(str4);
-            StringBuilder R7 = a.R(R5.toString());
+            StringBuilder S7 = a.S(S5.toString());
             if (constraintWidget.mRight.mTarget != null) {
-                StringBuilder R8 = a.R(str7);
+                StringBuilder S8 = a.S(str7);
                 if (constraintWidget.mRight.mTarget.mType == ConstraintAnchor.Type.LEFT) {
                     str7 = "L";
                 }
-                R8.append(str7);
+                S8.append(str7);
-                str6 = R8.toString();
+                str6 = S8.toString();
             }
-            R7.append(str6);
+            S7.append(str6);
-            String sb = R7.toString();
+            String sb = S7.toString();
             Log.v(MotionLayout.TAG, str + sb + " ---  " + constraintWidget);
         }
 
@@ -1263,15 +1263,15 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
             View childAt = getChildAt(i2);
             int id2 = childAt.getId();
             if (id2 == -1) {
-                StringBuilder W = a.W("CHECK: ", name, " ALL VIEWS SHOULD HAVE ID's ");
+                StringBuilder X = a.X("CHECK: ", name, " ALL VIEWS SHOULD HAVE ID's ");
-                W.append(childAt.getClass().getName());
+                X.append(childAt.getClass().getName());
-                W.append(" does not!");
+                X.append(" does not!");
-                Log.w(TAG, W.toString());
+                Log.w(TAG, X.toString());
             }
             if (constraintSet.getConstraint(id2) == null) {
-                StringBuilder W2 = a.W("CHECK: ", name, " NO CONSTRAINTS for ");
+                StringBuilder X2 = a.X("CHECK: ", name, " NO CONSTRAINTS for ");
-                W2.append(Debug.getName(childAt));
+                X2.append(Debug.getName(childAt));
-                Log.w(TAG, W2.toString());
+                Log.w(TAG, X2.toString());
             }
         }
         int[] knownIds = constraintSet.getKnownIds();
@@ -1291,9 +1291,9 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
     }
 
     private void checkStructure(MotionScene.Transition transition) {
-        StringBuilder R = a.R("CHECK: transition = ");
+        StringBuilder S = a.S("CHECK: transition = ");
-        R.append(transition.debugString(getContext()));
+        S.append(transition.debugString(getContext()));
-        Log.v(TAG, R.toString());
+        Log.v(TAG, S.toString());
         Log.v(TAG, "CHECK: transition.setDuration = " + transition.getDuration());
         if (transition.getStartConstraintSetId() == transition.getEndConstraintSetId()) {
             Log.e(TAG, "CHECK: start and end constraint set should not be the same!");
@@ -1314,18 +1314,18 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
     private void debugPos() {
         for (int i = 0; i < getChildCount(); i++) {
             View childAt = getChildAt(i);
-            StringBuilder R = a.R(" ");
+            StringBuilder S = a.S(" ");
-            R.append(Debug.getLocation());
+            S.append(Debug.getLocation());
-            R.append(" ");
+            S.append(" ");
-            R.append(Debug.getName(this));
+            S.append(Debug.getName(this));
-            R.append(" ");
+            S.append(" ");
-            R.append(Debug.getName(getContext(), this.mCurrentState));
+            S.append(Debug.getName(getContext(), this.mCurrentState));
-            R.append(" ");
+            S.append(" ");
-            R.append(Debug.getName(childAt));
+            S.append(Debug.getName(childAt));
-            R.append(childAt.getLeft());
+            S.append(childAt.getLeft());
-            R.append(" ");
+            S.append(" ");
-            R.append(childAt.getTop());
+            S.append(childAt.getTop());
-            Log.v(TAG, R.toString());
+            Log.v(TAG, S.toString());
         }
     }
 
@@ -1655,14 +1655,14 @@ public class MotionLayout extends ConstraintLayout implements NestedScrollingPar
                 }
                 Paint paint = new Paint();
                 paint.setTextSize(42.0f);
-                StringBuilder R = a.R(this.mLastFps + " fps " + Debug.getState(this, this.mBeginState) + " -> ");
+                StringBuilder S = a.S(this.mLastFps + " fps " + Debug.getState(this, this.mBeginState) + " -> ");
-                R.append(Debug.getState(this, this.mEndState));
+                S.append(Debug.getState(this, this.mEndState));
-                R.append(" (progress: ");
+                S.append(" (progress: ");
-                R.append(((float) ((int) (getProgress() * 1000.0f))) / 10.0f);
+                S.append(((float) ((int) (getProgress() * 1000.0f))) / 10.0f);
-                R.append(" ) state=");
+                S.append(" ) state=");
                 int i = this.mCurrentState;
-                R.append(i == -1 ? "undefined" : Debug.getState(this, i));
+                S.append(i == -1 ? "undefined" : Debug.getState(this, i));
-                String sb = R.toString();
+                String sb = S.toString();
                 paint.setColor(ViewCompat.MEASURED_STATE_MASK);
                 canvas.drawText(sb, 11.0f, getHeight() - 29, paint);
                 paint.setColor(-7864184);

app/src/main/java/androidx/constraintlayout/motion/widget/MotionScene.java

@@ -152,9 +152,9 @@ public class MotionScene {
                     motionLayout2 = motionLayout.findViewById(i2);
                 }
                 if (motionLayout2 == null) {
-                    StringBuilder R = a.R("OnClick could not find id ");
+                    StringBuilder S = a.S("OnClick could not find id ");
-                    R.append(this.mTargetId);
+                    S.append(this.mTargetId);
-                    Log.e(MotionScene.TAG, R.toString());
+                    Log.e(MotionScene.TAG, S.toString());
                     return;
                 }
                 int access$100 = Transition.access$100(transition);
@@ -247,9 +247,9 @@ public class MotionScene {
                 if (i != -1) {
                     View findViewById = motionLayout.findViewById(i);
                     if (findViewById == null) {
-                        StringBuilder R = a.R(" (*)  could not find id ");
+                        StringBuilder S = a.S(" (*)  could not find id ");
-                        R.append(this.mTargetId);
+                        S.append(this.mTargetId);
-                        Log.e(MotionScene.TAG, R.toString());
+                        Log.e(MotionScene.TAG, S.toString());
                         return;
                     }
                     findViewById.setOnClickListener(null);
@@ -493,9 +493,9 @@ public class MotionScene {
             if (this.mConstraintSetEnd == -1) {
                 return a.v(resourceEntryName, " -> null");
             }
-            StringBuilder V = a.V(resourceEntryName, " -> ");
+            StringBuilder W = a.W(resourceEntryName, " -> ");
-            V.append(context.getResources().getResourceEntryName(this.mConstraintSetEnd));
+            W.append(context.getResources().getResourceEntryName(this.mConstraintSetEnd));
-            return V.toString();
+            return W.toString();
         }
 
         public int getAutoTransition() {
@@ -845,9 +845,9 @@ public class MotionScene {
             ConstraintSet constraintSet = this.mConstraintSetMap.get(i);
             ConstraintSet constraintSet2 = this.mConstraintSetMap.get(i2);
             if (constraintSet2 == null) {
-                StringBuilder R = a.R("ERROR! invalid deriveConstraintsFrom: @id/");
+                StringBuilder S = a.S("ERROR! invalid deriveConstraintsFrom: @id/");
-                R.append(Debug.getName(this.mMotionLayout.getContext(), i2));
+                S.append(Debug.getName(this.mMotionLayout.getContext(), i2));
-                Log.e(TAG, R.toString());
+                Log.e(TAG, S.toString());
                 return;
             }
             constraintSet.readFallback(constraintSet2);
@@ -1012,9 +1012,9 @@ public class MotionScene {
             PrintStream printStream = System.out;
             printStream.println("id " + i);
             PrintStream printStream2 = System.out;
-            StringBuilder R = a.R("size ");
+            StringBuilder S = a.S("size ");
-            R.append(this.mConstraintSetMap.size());
+            S.append(this.mConstraintSetMap.size());
-            printStream2.println(R.toString());
+            printStream2.println(S.toString());
         }
         StateSet stateSet = this.mStateSet;
         if (!(stateSet == null || (stateGetConstraintID = stateSet.stateGetConstraintID(i, i2, i3)) == -1)) {
@@ -1023,10 +1023,10 @@ public class MotionScene {
         if (this.mConstraintSetMap.get(i) != null) {
             return this.mConstraintSetMap.get(i);
         }
-        StringBuilder R2 = a.R("Warning could not find ConstraintSet id/");
+        StringBuilder S2 = a.S("Warning could not find ConstraintSet id/");
-        R2.append(Debug.getName(this.mMotionLayout.getContext(), i));
+        S2.append(Debug.getName(this.mMotionLayout.getContext(), i));
-        R2.append(" In MotionScene");
+        S2.append(" In MotionScene");
-        Log.e(TAG, R2.toString());
+        Log.e(TAG, S2.toString());
         SparseArray<ConstraintSet> sparseArray = this.mConstraintSetMap;
         return sparseArray.get(sparseArray.keyAt(0));
     }
@@ -1036,9 +1036,9 @@ public class MotionScene {
             PrintStream printStream = System.out;
             printStream.println("id " + str);
             PrintStream printStream2 = System.out;
-            StringBuilder R = a.R("size ");
+            StringBuilder S = a.S("size ");
-            R.append(this.mConstraintSetMap.size());
+            S.append(this.mConstraintSetMap.size());
-            printStream2.println(R.toString());
+            printStream2.println(S.toString());
         }
         for (int i = 0; i < this.mConstraintSetMap.size(); i++) {
             int keyAt = this.mConstraintSetMap.keyAt(i);

app/src/main/java/androidx/constraintlayout/motion/widget/SplineSet.java

@@ -464,12 +464,12 @@ public abstract class SplineSet {
         String str = this.mType;
         DecimalFormat decimalFormat = new DecimalFormat("##.##");
         for (int i = 0; i < this.count; i++) {
-            StringBuilder V = a.V(str, "[");
+            StringBuilder W = a.W(str, "[");
-            V.append(this.mTimePoints[i]);
+            W.append(this.mTimePoints[i]);
-            V.append(" , ");
+            W.append(" , ");
-            V.append(decimalFormat.format(this.mValues[i]));
+            W.append(decimalFormat.format(this.mValues[i]));
-            V.append("] ");
+            W.append("] ");
-            str = V.toString();
+            str = W.toString();
         }
         return str;
     }

app/src/main/java/androidx/constraintlayout/motion/widget/TimeCycleSplineSet.java

@@ -513,9 +513,9 @@ public abstract class TimeCycleSplineSet {
     public void setup(int i) {
         int i2 = this.count;
         if (i2 == 0) {
-            StringBuilder R = a.R("Error no points added to ");
+            StringBuilder S = a.S("Error no points added to ");
-            R.append(this.mType);
+            S.append(this.mType);
-            Log.e(TAG, R.toString());
+            Log.e(TAG, S.toString());
             return;
         }
         Sort.doubleQuickSort(this.mTimePoints, this.mValues, 0, i2 - 1);
@@ -558,12 +558,12 @@ public abstract class TimeCycleSplineSet {
         String str = this.mType;
         DecimalFormat decimalFormat = new DecimalFormat("##.##");
         for (int i = 0; i < this.count; i++) {
-            StringBuilder V = a.V(str, "[");
+            StringBuilder W = a.W(str, "[");
-            V.append(this.mTimePoints[i]);
+            W.append(this.mTimePoints[i]);
-            V.append(" , ");
+            W.append(" , ");
-            V.append(decimalFormat.format(this.mValues[i]));
+            W.append(decimalFormat.format(this.mValues[i]));
-            V.append("] ");
+            W.append("] ");
-            str = V.toString();
+            str = W.toString();
         }
         return str;
     }

app/src/main/java/androidx/constraintlayout/motion/widget/TouchResponse.java

@@ -388,9 +388,9 @@ public class TouchResponse {
         if (i != -1) {
             view = this.mMotionLayout.findViewById(i);
             if (view == null) {
-                StringBuilder R = a.R("cannot find TouchAnchorId @id/");
+                StringBuilder S = a.S("cannot find TouchAnchorId @id/");
-                R.append(Debug.getName(this.mMotionLayout.getContext(), this.mTouchAnchorId));
+                S.append(Debug.getName(this.mMotionLayout.getContext(), this.mTouchAnchorId));
-                Log.e(TAG, R.toString());
+                Log.e(TAG, S.toString());
             }
         } else {
             view = null;

app/src/main/java/androidx/constraintlayout/solver/ArrayLinkedVariables.java

@@ -465,12 +465,12 @@ public class ArrayLinkedVariables implements ArrayRow.ArrayRowVariables {
         int i = this.mHead;
         String str = "";
         for (int i2 = 0; i != -1 && i2 < this.currentSize; i2++) {
-            StringBuilder R = a.R(a.v(str, " -> "));
+            StringBuilder S = a.S(a.v(str, " -> "));
-            R.append(this.mArrayValues[i]);
+            S.append(this.mArrayValues[i]);
-            R.append(" : ");
+            S.append(" : ");
-            StringBuilder R2 = a.R(R.toString());
+            StringBuilder S2 = a.S(S.toString());
-            R2.append(this.mCache.mIndexedVariables[this.mArrayIndices[i]]);
+            S2.append(this.mCache.mIndexedVariables[this.mArrayIndices[i]]);
-            str = R2.toString();
+            str = S2.toString();
             i = this.mArrayNextIndices[i];
         }
         return str;

app/src/main/java/androidx/constraintlayout/solver/ArrayRow.java

@@ -442,15 +442,15 @@ public class ArrayRow implements LinearSystem.Row {
         if (this.variable == null) {
             str = "0";
         } else {
-            StringBuilder R = a.R("");
+            StringBuilder S = a.S("");
-            R.append(this.variable);
+            S.append(this.variable);
-            str = R.toString();
+            str = S.toString();
         }
         String v = a.v(str, " = ");
         if (this.constantValue != 0.0f) {
-            StringBuilder R2 = a.R(v);
+            StringBuilder S2 = a.S(v);
-            R2.append(this.constantValue);
+            S2.append(this.constantValue);
-            v = R2.toString();
+            v = S2.toString();
             z2 = true;
         } else {
             z2 = false;

app/src/main/java/androidx/constraintlayout/solver/LinearSystem.java

@@ -209,21 +209,21 @@ public class LinearSystem {
         displaySolverVariables();
         String str = "";
         for (int i = 0; i < this.mNumRows; i++) {
-            StringBuilder R = a.R(str);
+            StringBuilder S = a.S(str);
-            R.append(this.mRows[i]);
+            S.append(this.mRows[i]);
-            str = a.v(R.toString(), "\n");
+            str = a.v(S.toString(), "\n");
         }
-        StringBuilder R2 = a.R(str);
+        StringBuilder S2 = a.S(str);
-        R2.append(this.mGoal);
+        S2.append(this.mGoal);
-        R2.append("\n");
+        S2.append("\n");
-        System.out.println(R2.toString());
+        System.out.println(S2.toString());
     }
 
     private void displaySolverVariables() {
-        StringBuilder R = a.R("Display Rows (");
+        StringBuilder S = a.S("Display Rows (");
-        R.append(this.mNumRows);
+        S.append(this.mNumRows);
-        R.append("x");
+        S.append("x");
-        System.out.println(a.A(R, this.mNumColumns, ")\n"));
+        System.out.println(a.A(S, this.mNumColumns, ")\n"));
     }
 
     private int enforceBFS(Row row) throws Exception {
@@ -803,7 +803,7 @@ public class LinearSystem {
 
     public void displayReadableRows() {
         displaySolverVariables();
-        String A = a.A(a.R(" num vars "), this.mVariablesID, "\n");
+        String A = a.A(a.S(" num vars "), this.mVariablesID, "\n");
         for (int i = 0; i < this.mVariablesID + 1; i++) {
             SolverVariable solverVariable = this.mCache.mIndexedVariables[i];
             if (solverVariable != null && solverVariable.isFinalValue) {
@@ -820,15 +820,15 @@ public class LinearSystem {
         }
         String v2 = a.v(v, "\n\n #  ");
         for (int i3 = 0; i3 < this.mNumRows; i3++) {
-            StringBuilder R = a.R(v2);
+            StringBuilder S = a.S(v2);
-            R.append(this.mRows[i3].toReadableString());
+            S.append(this.mRows[i3].toReadableString());
-            v2 = a.v(R.toString(), "\n #  ");
+            v2 = a.v(S.toString(), "\n #  ");
         }
         if (this.mGoal != null) {
-            StringBuilder V = a.V(v2, "Goal: ");
+            StringBuilder W = a.W(v2, "Goal: ");
-            V.append(this.mGoal);
+            W.append(this.mGoal);
-            V.append("\n");
+            W.append("\n");
-            v2 = V.toString();
+            v2 = W.toString();
         }
         System.out.println(v2);
     }
@@ -849,28 +849,28 @@ public class LinearSystem {
             }
         }
         PrintStream printStream = System.out;
-        StringBuilder R = a.R("Linear System -> Table size: ");
+        StringBuilder S = a.S("Linear System -> Table size: ");
-        R.append(this.TABLE_SIZE);
+        S.append(this.TABLE_SIZE);
-        R.append(" (");
+        S.append(" (");
         int i5 = this.TABLE_SIZE;
-        R.append(getDisplaySize(i5 * i5));
+        S.append(getDisplaySize(i5 * i5));
-        R.append(") -- row sizes: ");
+        S.append(") -- row sizes: ");
-        R.append(getDisplaySize(i));
+        S.append(getDisplaySize(i));
-        R.append(", actual size: ");
+        S.append(", actual size: ");
-        R.append(getDisplaySize(i3));
+        S.append(getDisplaySize(i3));
-        R.append(" rows: ");
+        S.append(" rows: ");
-        R.append(this.mNumRows);
+        S.append(this.mNumRows);
-        R.append(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
+        S.append(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
-        R.append(this.mMaxRows);
+        S.append(this.mMaxRows);
-        R.append(" cols: ");
+        S.append(" cols: ");
-        R.append(this.mNumColumns);
+        S.append(this.mNumColumns);
-        R.append(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
+        S.append(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
-        R.append(this.mMaxColumns);
+        S.append(this.mMaxColumns);
-        R.append(" ");
+        S.append(" ");
-        R.append(0);
+        S.append(0);
-        R.append(" occupied cells, ");
+        S.append(" occupied cells, ");
-        R.append(getDisplaySize(0));
+        S.append(getDisplaySize(0));
-        printStream.println(R.toString());
+        printStream.println(S.toString());
     }
 
     public void displayVariablesReadableRows() {
@@ -878,15 +878,15 @@ public class LinearSystem {
         String str = "";
         for (int i = 0; i < this.mNumRows; i++) {
             if (this.mRows[i].variable.mType == SolverVariable.Type.UNRESTRICTED) {
-                StringBuilder R = a.R(str);
+                StringBuilder S = a.S(str);
-                R.append(this.mRows[i].toReadableString());
+                S.append(this.mRows[i].toReadableString());
-                str = a.v(R.toString(), "\n");
+                str = a.v(S.toString(), "\n");
             }
         }
-        StringBuilder R2 = a.R(str);
+        StringBuilder S2 = a.S(str);
-        R2.append(this.mGoal);
+        S2.append(this.mGoal);
-        R2.append("\n");
+        S2.append("\n");
-        System.out.println(R2.toString());
+        System.out.println(S2.toString());
     }
 
     public void fillMetrics(Metrics metrics) {

app/src/main/java/androidx/constraintlayout/solver/Metrics.java

@@ -84,23 +84,23 @@ public class Metrics {
     }
 
     public String toString() {
-        StringBuilder R = a.R("\n*** Metrics ***\nmeasures: ");
+        StringBuilder S = a.S("\n*** Metrics ***\nmeasures: ");
-        R.append(this.measures);
+        S.append(this.measures);
-        R.append("\nmeasuresWrap: ");
+        S.append("\nmeasuresWrap: ");
-        R.append(this.measuresWrap);
+        S.append(this.measuresWrap);
-        R.append("\nmeasuresWrapInfeasible: ");
+        S.append("\nmeasuresWrapInfeasible: ");
-        R.append(this.measuresWrapInfeasible);
+        S.append(this.measuresWrapInfeasible);
-        R.append("\ndetermineGroups: ");
+        S.append("\ndetermineGroups: ");
-        R.append(this.determineGroups);
+        S.append(this.determineGroups);
-        R.append("\ninfeasibleDetermineGroups: ");
+        S.append("\ninfeasibleDetermineGroups: ");
-        R.append(this.infeasibleDetermineGroups);
+        S.append(this.infeasibleDetermineGroups);
-        R.append("\ngraphOptimizer: ");
+        S.append("\ngraphOptimizer: ");
-        R.append(this.graphOptimizer);
+        S.append(this.graphOptimizer);
-        R.append("\nwidgets: ");
+        S.append("\nwidgets: ");
-        R.append(this.widgets);
+        S.append(this.widgets);
-        R.append("\ngraphSolved: ");
+        S.append("\ngraphSolved: ");
-        R.append(this.graphSolved);
+        S.append(this.graphSolved);
-        R.append("\nlinearSolved: ");
+        S.append("\nlinearSolved: ");
-        return a.B(R, this.linearSolved, "\n");
+        return a.B(S, this.linearSolved, "\n");
     }
 }

app/src/main/java/androidx/constraintlayout/solver/PriorityGoalRow.java

@@ -134,15 +134,15 @@ public class PriorityGoalRow extends ArrayRow {
             String str = "[ ";
             if (this.variable != null) {
                 for (int i = 0; i < 9; i++) {
-                    StringBuilder R = a.R(str);
+                    StringBuilder S = a.S(str);
-                    R.append(this.variable.goalStrengthVector[i]);
+                    S.append(this.variable.goalStrengthVector[i]);
-                    R.append(" ");
+                    S.append(" ");
-                    str = R.toString();
+                    str = S.toString();
                 }
             }
-            StringBuilder V = a.V(str, "] ");
+            StringBuilder W = a.W(str, "] ");
-            V.append(this.variable);
+            W.append(this.variable);
-            return V.toString();
+            return W.toString();
         }
     }
 
@@ -265,10 +265,10 @@ public class PriorityGoalRow extends ArrayRow {
 
     @Override // androidx.constraintlayout.solver.ArrayRow
     public String toString() {
-        StringBuilder V = a.V("", " goal -> (");
+        StringBuilder W = a.W("", " goal -> (");
-        V.append(this.constantValue);
+        W.append(this.constantValue);
-        V.append(") : ");
+        W.append(") : ");
-        String sb = V.toString();
+        String sb = W.toString();
         for (int i = 0; i < this.numGoals; i++) {
             this.accessor.init(this.arrayGoals[i]);
             sb = sb + this.accessor + " ";

app/src/main/java/androidx/constraintlayout/solver/SolverVariable.java

@@ -121,41 +121,41 @@ public class SolverVariable {
 
     private static String getUniqueName(Type type, String str) {
         if (str != null) {
-            StringBuilder R = a.R(str);
+            StringBuilder S = a.S(str);
-            R.append(uniqueErrorId);
+            S.append(uniqueErrorId);
-            return R.toString();
+            return S.toString();
         }
         int ordinal = type.ordinal();
         if (ordinal == 0) {
-            StringBuilder R2 = a.R("U");
+            StringBuilder S2 = a.S("U");
             int i = uniqueUnrestrictedId + 1;
             uniqueUnrestrictedId = i;
-            R2.append(i);
+            S2.append(i);
-            return R2.toString();
+            return S2.toString();
         } else if (ordinal == 1) {
-            StringBuilder R3 = a.R("C");
+            StringBuilder S3 = a.S("C");
             int i2 = uniqueConstantId + 1;
             uniqueConstantId = i2;
-            R3.append(i2);
+            S3.append(i2);
-            return R3.toString();
+            return S3.toString();
         } else if (ordinal == 2) {
-            StringBuilder R4 = a.R(ExifInterface.LATITUDE_SOUTH);
+            StringBuilder S4 = a.S(ExifInterface.LATITUDE_SOUTH);
             int i3 = uniqueSlackId + 1;
             uniqueSlackId = i3;
-            R4.append(i3);
+            S4.append(i3);
-            return R4.toString();
+            return S4.toString();
         } else if (ordinal == 3) {
-            StringBuilder R5 = a.R("e");
+            StringBuilder S5 = a.S("e");
             int i4 = uniqueErrorId + 1;
             uniqueErrorId = i4;
-            R5.append(i4);
+            S5.append(i4);
-            return R5.toString();
+            return S5.toString();
         } else if (ordinal == 4) {
-            StringBuilder R6 = a.R(ExifInterface.GPS_MEASUREMENT_INTERRUPTED);
+            StringBuilder S6 = a.S(ExifInterface.GPS_MEASUREMENT_INTERRUPTED);
             int i5 = uniqueId + 1;
             uniqueId = i5;
-            R6.append(i5);
+            S6.append(i5);
-            return R6.toString();
+            return S6.toString();
         } else {
             throw new AssertionError(type.name());
         }
@@ -288,9 +288,9 @@ public class SolverVariable {
         boolean z2 = false;
         boolean z3 = true;
         while (i < this.strengthVector.length) {
-            StringBuilder R = a.R(str);
+            StringBuilder S = a.S(str);
-            R.append(this.strengthVector[i]);
+            S.append(this.strengthVector[i]);
-            String sb = R.toString();
+            String sb = S.toString();
             float[] fArr = this.strengthVector;
             if (fArr[i] > 0.0f) {
                 z2 = false;
@@ -311,13 +311,13 @@ public class SolverVariable {
 
     public String toString() {
         if (this.mName != null) {
-            StringBuilder R = a.R("");
+            StringBuilder S = a.S("");
-            R.append(this.mName);
+            S.append(this.mName);
-            return R.toString();
+            return S.toString();
         }
-        StringBuilder R2 = a.R("");
+        StringBuilder S2 = a.S("");
-        R2.append(this.f30id);
+        S2.append(this.f30id);
-        return R2.toString();
+        return S2.toString();
     }
 
     public final void updateReferencesWithNewDefinition(LinearSystem linearSystem, ArrayRow arrayRow) {

app/src/main/java/androidx/constraintlayout/solver/SolverVariableValues.java

@@ -66,9 +66,9 @@ public class SolverVariableValues implements ArrayRow.ArrayRowVariables {
                 int i2 = this.keys[i];
                 boolean z2 = false;
                 while (!z2) {
-                    StringBuilder V = a.V(str, " ");
+                    StringBuilder W = a.W(str, " ");
-                    V.append(this.variables[i2]);
+                    W.append(this.variables[i2]);
-                    str = V.toString();
+                    str = W.toString();
                     int[] iArr = this.nextKeys;
                     if (iArr[i2] != -1) {
                         i2 = iArr[i2];
@@ -407,17 +407,17 @@ public class SolverVariableValues implements ArrayRow.ArrayRowVariables {
                 int indexOf = indexOf(variable);
                 String v = a.v(str4, "[p: ");
                 if (this.previous[indexOf] != -1) {
-                    StringBuilder R = a.R(v);
+                    StringBuilder S = a.S(v);
-                    R.append(this.mCache.mIndexedVariables[this.variables[this.previous[indexOf]]]);
+                    S.append(this.mCache.mIndexedVariables[this.variables[this.previous[indexOf]]]);
-                    str = R.toString();
+                    str = S.toString();
                 } else {
                     str = a.v(v, "none");
                 }
                 String v2 = a.v(str, ", n: ");
                 if (this.next[indexOf] != -1) {
-                    StringBuilder R2 = a.R(v2);
+                    StringBuilder S2 = a.S(v2);
-                    R2.append(this.mCache.mIndexedVariables[this.variables[this.next[indexOf]]]);
+                    S2.append(this.mCache.mIndexedVariables[this.variables[this.next[indexOf]]]);
-                    str2 = R2.toString();
+                    str2 = S2.toString();
                 } else {
                     str2 = a.v(v2, "none");
                 }

app/src/main/java/androidx/constraintlayout/solver/state/ConstraintReference.java

@@ -135,9 +135,9 @@ public class ConstraintReference implements Reference {
 
         @Override // java.lang.Throwable
         public String toString() {
-            StringBuilder R = a.R("IncorrectConstraintException: ");
+            StringBuilder S = a.S("IncorrectConstraintException: ");
-            R.append(this.mErrors.toString());
+            S.append(this.mErrors.toString());
-            return R.toString();
+            return S.toString();
         }
     }
 

app/src/main/java/androidx/constraintlayout/solver/state/State.java

@@ -110,10 +110,10 @@ public class State {
     }
 
     private String createHelperKey() {
-        StringBuilder R = a.R("__HELPER_KEY_");
+        StringBuilder S = a.S("__HELPER_KEY_");
         int i = this.numHelpers;
         this.numHelpers = i + 1;
-        return a.A(R, i, "__");
+        return a.A(S, i, "__");
     }
 
     public void apply(ConstraintWidgetContainer constraintWidgetContainer) {

app/src/main/java/androidx/constraintlayout/solver/widgets/Barrier.java

@@ -248,18 +248,18 @@ public class Barrier extends HelperWidget {
 
     @Override // androidx.constraintlayout.solver.widgets.ConstraintWidget
     public String toString() {
-        StringBuilder R = a.R("[Barrier] ");
+        StringBuilder S = a.S("[Barrier] ");
-        R.append(getDebugName());
+        S.append(getDebugName());
-        R.append(" {");
+        S.append(" {");
-        String sb = R.toString();
+        String sb = S.toString();
         for (int i = 0; i < this.mWidgetsCount; i++) {
             ConstraintWidget constraintWidget = this.mWidgets[i];
             if (i > 0) {
                 sb = a.v(sb, ", ");
             }
-            StringBuilder R2 = a.R(sb);
+            StringBuilder S2 = a.S(sb);
-            R2.append(constraintWidget.getDebugName());
+            S2.append(constraintWidget.getDebugName());
-            sb = R2.toString();
+            sb = S2.toString();
         }
         return a.v(sb, "}");
     }

app/src/main/java/androidx/constraintlayout/solver/widgets/ConstraintWidget.java

@@ -3106,9 +3106,9 @@ public class ConstraintWidget {
     public String toString() {
         StringBuilder sb = new StringBuilder();
         String str = "";
-        sb.append(this.mType != null ? a.H(a.R("type: "), this.mType, " ") : str);
+        sb.append(this.mType != null ? a.H(a.S("type: "), this.mType, " ") : str);
         if (this.mDebugName != null) {
-            str = a.H(a.R("id: "), this.mDebugName, " ");
+            str = a.H(a.S("id: "), this.mDebugName, " ");
         }
         sb.append(str);
         sb.append("(");

app/src/main/java/androidx/constraintlayout/solver/widgets/analyzer/ChainRun.java

@@ -170,9 +170,9 @@ public class ChainRun extends WidgetRun {
     }
 
     public String toString() {
-        StringBuilder R = a.R("ChainRun ");
+        StringBuilder S = a.S("ChainRun ");
-        R.append(this.orientation == 0 ? "horizontal : " : "vertical : ");
+        S.append(this.orientation == 0 ? "horizontal : " : "vertical : ");
-        String sb = R.toString();
+        String sb = S.toString();
         Iterator<WidgetRun> it = this.widgets.iterator();
         while (it.hasNext()) {
             String v = a.v(sb, "<");

app/src/main/java/androidx/constraintlayout/solver/widgets/analyzer/DependencyGraph.java

@@ -295,9 +295,9 @@ public class DependencyGraph {
 
     private String generateChainDisplayGraph(ChainRun chainRun, String str) {
         int i = chainRun.orientation;
-        StringBuilder R = a.R("cluster_");
+        StringBuilder S = a.S("cluster_");
-        R.append(chainRun.widget.getDebugName());
+        S.append(chainRun.widget.getDebugName());
-        String sb = R.toString();
+        String sb = S.toString();
         String w = a.w("subgraph ", i == 0 ? a.v(sb, "_h") : a.v(sb, "_v"), " {\n");
         Iterator<WidgetRun> it = chainRun.widgets.iterator();
         String str2 = "";
@@ -317,9 +317,9 @@ public class DependencyGraph {
         if (!(widgetRun instanceof HelperReferences) && dependencyNode.dependencies.isEmpty() && (dependencyNode2.dependencies.isEmpty() && dependencyNode.targets.isEmpty()) && dependencyNode2.targets.isEmpty()) {
             return str;
         }
-        StringBuilder R = a.R(str);
+        StringBuilder S = a.S(str);
-        R.append(nodeDefinition(widgetRun));
+        S.append(nodeDefinition(widgetRun));
-        String sb = R.toString();
+        String sb = S.toString();
         boolean isCenteredConnection = isCenteredConnection(dependencyNode, dependencyNode2);
         String generateDisplayNode = generateDisplayNode(dependencyNode2, isCenteredConnection, generateDisplayNode(dependencyNode, isCenteredConnection, sb));
         boolean z3 = widgetRun instanceof VerticalWidgetRun;
@@ -330,19 +330,19 @@ public class DependencyGraph {
             ConstraintWidget.DimensionBehaviour horizontalDimensionBehaviour = widgetRun.widget.getHorizontalDimensionBehaviour();
             if (horizontalDimensionBehaviour == ConstraintWidget.DimensionBehaviour.FIXED || horizontalDimensionBehaviour == ConstraintWidget.DimensionBehaviour.WRAP_CONTENT) {
                 if (!dependencyNode.targets.isEmpty() && dependencyNode2.targets.isEmpty()) {
-                    StringBuilder R2 = a.R("\n");
+                    StringBuilder S2 = a.S("\n");
-                    R2.append(dependencyNode2.name());
+                    S2.append(dependencyNode2.name());
-                    R2.append(" -> ");
+                    S2.append(" -> ");
-                    R2.append(dependencyNode.name());
+                    S2.append(dependencyNode.name());
-                    R2.append("\n");
+                    S2.append("\n");
-                    generateDisplayNode = a.v(generateDisplayNode, R2.toString());
+                    generateDisplayNode = a.v(generateDisplayNode, S2.toString());
                 } else if (dependencyNode.targets.isEmpty() && !dependencyNode2.targets.isEmpty()) {
-                    StringBuilder R3 = a.R("\n");
+                    StringBuilder S3 = a.S("\n");
-                    R3.append(dependencyNode.name());
+                    S3.append(dependencyNode.name());
-                    R3.append(" -> ");
+                    S3.append(" -> ");
-                    R3.append(dependencyNode2.name());
+                    S3.append(dependencyNode2.name());
-                    R3.append("\n");
+                    S3.append("\n");
-                    generateDisplayNode = a.v(generateDisplayNode, R3.toString());
+                    generateDisplayNode = a.v(generateDisplayNode, S3.toString());
                 }
             } else if (horizontalDimensionBehaviour == ConstraintWidget.DimensionBehaviour.MATCH_CONSTRAINT && widgetRun.widget.getDimensionRatio() > 0.0f) {
                 widgetRun.widget.getDebugName();
@@ -351,19 +351,19 @@ public class DependencyGraph {
             ConstraintWidget.DimensionBehaviour verticalDimensionBehaviour = widgetRun.widget.getVerticalDimensionBehaviour();
             if (verticalDimensionBehaviour == ConstraintWidget.DimensionBehaviour.FIXED || verticalDimensionBehaviour == ConstraintWidget.DimensionBehaviour.WRAP_CONTENT) {
                 if (!dependencyNode.targets.isEmpty() && dependencyNode2.targets.isEmpty()) {
-                    StringBuilder R4 = a.R("\n");
+                    StringBuilder S4 = a.S("\n");
-                    R4.append(dependencyNode2.name());
+                    S4.append(dependencyNode2.name());
-                    R4.append(" -> ");
+                    S4.append(" -> ");
-                    R4.append(dependencyNode.name());
+                    S4.append(dependencyNode.name());
-                    R4.append("\n");
+                    S4.append("\n");
-                    generateDisplayNode = a.v(generateDisplayNode, R4.toString());
+                    generateDisplayNode = a.v(generateDisplayNode, S4.toString());
                 } else if (dependencyNode.targets.isEmpty() && !dependencyNode2.targets.isEmpty()) {
-                    StringBuilder R5 = a.R("\n");
+                    StringBuilder S5 = a.S("\n");
-                    R5.append(dependencyNode.name());
+                    S5.append(dependencyNode.name());
-                    R5.append(" -> ");
+                    S5.append(" -> ");
-                    R5.append(dependencyNode2.name());
+                    S5.append(dependencyNode2.name());
-                    R5.append("\n");
+                    S5.append("\n");
-                    generateDisplayNode = a.v(generateDisplayNode, R5.toString());
+                    generateDisplayNode = a.v(generateDisplayNode, S5.toString());
                 }
             } else if (verticalDimensionBehaviour == ConstraintWidget.DimensionBehaviour.MATCH_CONSTRAINT && widgetRun.widget.getDimensionRatio() > 0.0f) {
                 widgetRun.widget.getDebugName();
@@ -374,15 +374,15 @@ public class DependencyGraph {
 
     private String generateDisplayNode(DependencyNode dependencyNode, boolean z2, String str) {
         for (DependencyNode dependencyNode2 : dependencyNode.targets) {
-            StringBuilder R = a.R("\n");
+            StringBuilder S = a.S("\n");
-            R.append(dependencyNode.name());
+            S.append(dependencyNode.name());
-            StringBuilder V = a.V(R.toString(), " -> ");
+            StringBuilder W = a.W(S.toString(), " -> ");
-            V.append(dependencyNode2.name());
+            W.append(dependencyNode2.name());
-            String sb = V.toString();
+            String sb = W.toString();
             if (dependencyNode.margin > 0 || z2 || (dependencyNode.run instanceof HelperReferences)) {
                 String v = a.v(sb, "[");
                 if (dependencyNode.margin > 0) {
-                    v = a.A(a.V(v, "label=\""), dependencyNode.margin, "\"");
+                    v = a.A(a.W(v, "label=\""), dependencyNode.margin, "\"");
                     if (z2) {
                         v = a.v(v, ",");
                     }
@@ -465,10 +465,10 @@ public class DependencyGraph {
             v4 = a.v(v4, "style=\"dashed\"");
         }
         if (runGroup != null) {
-            StringBuilder R = a.R(" [");
+            StringBuilder S = a.S(" [");
-            R.append(runGroup.groupIndex + 1);
+            S.append(runGroup.groupIndex + 1);
-            R.append(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
+            S.append(AutocompleteViewModel.COMMAND_DISCOVER_TOKEN);
-            str2 = a.A(R, RunGroup.index, "]");
+            str2 = a.A(S, RunGroup.index, "]");
         } else {
             str2 = "";
         }

app/src/main/java/androidx/constraintlayout/solver/widgets/analyzer/DependencyNode.java

@@ -53,9 +53,9 @@ public class DependencyNode implements Dependency {
     public String name() {
         String debugName = this.run.widget.getDebugName();
         Type type = this.type;
-        StringBuilder V = a.V((type == Type.LEFT || type == Type.RIGHT) ? a.v(debugName, "_HORIZONTAL") : a.v(debugName, "_VERTICAL"), ":");
+        StringBuilder W = a.W((type == Type.LEFT || type == Type.RIGHT) ? a.v(debugName, "_HORIZONTAL") : a.v(debugName, "_VERTICAL"), ":");
-        V.append(this.type.name());
+        W.append(this.type.name());
-        return V.toString();
+        return W.toString();
     }
 
     public void resolve(int i) {

app/src/main/java/androidx/constraintlayout/solver/widgets/analyzer/HorizontalWidgetRun.java

@@ -259,9 +259,9 @@ public class HorizontalWidgetRun extends WidgetRun {
     }
 
     public String toString() {
-        StringBuilder R = a.R("HorizontalRun ");
+        StringBuilder S = a.S("HorizontalRun ");
-        R.append(this.widget.getDebugName());
+        S.append(this.widget.getDebugName());
-        return R.toString();
+        return S.toString();
     }
 
     /* JADX WARN: Code restructure failed: missing block: B:109:0x02ba, code lost:

app/src/main/java/androidx/constraintlayout/solver/widgets/analyzer/VerticalWidgetRun.java

@@ -285,9 +285,9 @@ public class VerticalWidgetRun extends WidgetRun {
     }
 
     public String toString() {
-        StringBuilder R = a.R("VerticalRun ");
+        StringBuilder S = a.S("VerticalRun ");
-        R.append(this.widget.getDebugName());
+        S.append(this.widget.getDebugName());
-        return R.toString();
+        return S.toString();
     }
 
     @Override // androidx.constraintlayout.solver.widgets.analyzer.WidgetRun, androidx.constraintlayout.solver.widgets.analyzer.Dependency

app/src/main/java/androidx/constraintlayout/solver/widgets/analyzer/WidgetGroup.java

@@ -207,9 +207,9 @@ public class WidgetGroup {
         String A = a.A(sb, this.f33id, "] <");
         Iterator<ConstraintWidget> it = this.widgets.iterator();
         while (it.hasNext()) {
-            StringBuilder V = a.V(A, " ");
+            StringBuilder W = a.W(A, " ");
-            V.append(it.next().getDebugName());
+            W.append(it.next().getDebugName());
-            A = V.toString();
+            A = W.toString();
         }
         return a.v(A, " >");
     }

app/src/main/java/androidx/constraintlayout/widget/ConstraintAttribute.java

@@ -200,9 +200,9 @@ public class ConstraintAttribute {
                         break;
                 }
             } catch (IllegalAccessException e) {
-                StringBuilder W = a.W(" Custom Attribute \"", str, "\" not found on ");
+                StringBuilder X = a.X(" Custom Attribute \"", str, "\" not found on ");
-                W.append(cls.getName());
+                X.append(cls.getName());
-                Log.e(TAG, W.toString());
+                Log.e(TAG, X.toString());
                 e.printStackTrace();
             } catch (NoSuchMethodException e2) {
                 Log.e(TAG, e2.getMessage());
@@ -213,9 +213,9 @@ public class ConstraintAttribute {
                 sb.append(v);
                 Log.e(TAG, sb.toString());
             } catch (InvocationTargetException e3) {
-                StringBuilder W2 = a.W(" Custom Attribute \"", str, "\" not found on ");
+                StringBuilder X2 = a.X(" Custom Attribute \"", str, "\" not found on ");
-                W2.append(cls.getName());
+                X2.append(cls.getName());
-                Log.e(TAG, W2.toString());
+                Log.e(TAG, X2.toString());
                 e3.printStackTrace();
             }
         }
@@ -319,9 +319,9 @@ public class ConstraintAttribute {
 
     public void setInterpolatedValue(View view, float[] fArr) {
         Class<?> cls = view.getClass();
-        StringBuilder R = a.R("set");
+        StringBuilder S = a.S("set");
-        R.append(this.mName);
+        S.append(this.mName);
-        String sb = R.toString();
+        String sb = S.toString();
         try {
             boolean z2 = true;
             switch (this.mType.ordinal()) {
@@ -360,16 +360,16 @@ public class ConstraintAttribute {
                     return;
             }
         } catch (IllegalAccessException e) {
-            StringBuilder W = a.W("cannot access method ", sb, "on View \"");
+            StringBuilder X = a.X("cannot access method ", sb, "on View \"");
-            W.append(Debug.getName(view));
+            X.append(Debug.getName(view));
-            W.append("\"");
+            X.append("\"");
-            Log.e(TAG, W.toString());
+            Log.e(TAG, X.toString());
             e.printStackTrace();
         } catch (NoSuchMethodException e2) {
-            StringBuilder W2 = a.W("no method ", sb, "on View \"");
+            StringBuilder X2 = a.X("no method ", sb, "on View \"");
-            W2.append(Debug.getName(view));
+            X2.append(Debug.getName(view));
-            W2.append("\"");
+            X2.append("\"");
-            Log.e(TAG, W2.toString());
+            Log.e(TAG, X2.toString());
             e2.printStackTrace();
         } catch (InvocationTargetException e3) {
             e3.printStackTrace();

app/src/main/java/androidx/constraintlayout/widget/ConstraintHelper.java

@@ -110,10 +110,10 @@ public abstract class ConstraintHelper extends View {
                 ViewGroup.LayoutParams layoutParams = childAt.getLayoutParams();
                 if ((layoutParams instanceof ConstraintLayout.LayoutParams) && trim.equals(((ConstraintLayout.LayoutParams) layoutParams).constraintTag)) {
                     if (childAt.getId() == -1) {
-                        StringBuilder R = a.R("to use ConstraintTag view ");
+                        StringBuilder S = a.S("to use ConstraintTag view ");
-                        R.append(childAt.getClass().getSimpleName());
+                        S.append(childAt.getClass().getSimpleName());
-                        R.append(" must have an ID");
+                        S.append(" must have an ID");
-                        Log.w("ConstraintHelper", R.toString());
+                        Log.w("ConstraintHelper", S.toString());
                     } else {
                         addRscID(childAt.getId());
                     }

app/src/main/java/androidx/constraintlayout/widget/ConstraintProperties.java

@@ -182,7 +182,7 @@ public class ConstraintProperties {
                     layoutParams2.leftToRight = i2;
                     layoutParams2.leftToLeft = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("Left to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("Left to "), sideToString(i3), " undefined"));
                 }
                 ((ViewGroup.MarginLayoutParams) this.mParams).leftMargin = i4;
                 break;
@@ -196,7 +196,7 @@ public class ConstraintProperties {
                     layoutParams4.rightToRight = i2;
                     layoutParams4.rightToLeft = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i3), " undefined"));
                 }
                 ((ViewGroup.MarginLayoutParams) this.mParams).rightMargin = i4;
                 break;
@@ -212,7 +212,7 @@ public class ConstraintProperties {
                     layoutParams6.topToTop = -1;
                     layoutParams6.baselineToBaseline = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i3), " undefined"));
                 }
                 ((ViewGroup.MarginLayoutParams) this.mParams).topMargin = i4;
                 break;
@@ -228,7 +228,7 @@ public class ConstraintProperties {
                     layoutParams8.bottomToBottom = -1;
                     layoutParams8.baselineToBaseline = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i3), " undefined"));
                 }
                 ((ViewGroup.MarginLayoutParams) this.mParams).bottomMargin = i4;
                 break;
@@ -242,7 +242,7 @@ public class ConstraintProperties {
                     layoutParams9.topToBottom = -1;
                     break;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i3), " undefined"));
                 }
             case 6:
                 if (i3 == 6) {
@@ -254,7 +254,7 @@ public class ConstraintProperties {
                     layoutParams11.startToEnd = i2;
                     layoutParams11.startToStart = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i3), " undefined"));
                 }
                 this.mParams.setMarginStart(i4);
                 break;
@@ -268,7 +268,7 @@ public class ConstraintProperties {
                     layoutParams13.endToStart = i2;
                     layoutParams13.endToEnd = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i3), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i3), " undefined"));
                 }
                 this.mParams.setMarginEnd(i4);
                 break;

app/src/main/java/androidx/constraintlayout/widget/ConstraintSet.java

@@ -289,9 +289,9 @@ public class ConstraintSet {
                 if (constraintAttribute.getType() == attributeType) {
                     return constraintAttribute;
                 }
-                StringBuilder R = a.R("ConstraintAttribute is already a ");
+                StringBuilder S = a.S("ConstraintAttribute is already a ");
-                R.append(constraintAttribute.getType().name());
+                S.append(constraintAttribute.getType().name());
-                throw new IllegalArgumentException(R.toString());
+                throw new IllegalArgumentException(S.toString());
             }
             ConstraintAttribute constraintAttribute2 = new ConstraintAttribute(str, attributeType);
             this.mCustomConstraints.put(str, constraintAttribute2);
@@ -856,21 +856,21 @@ public class ConstraintSet {
                                                     this.mBarrierAllowsGoneWidgets = obtainStyledAttributes.getBoolean(index, this.mBarrierAllowsGoneWidgets);
                                                     continue;
                                                 case 76:
-                                                    StringBuilder R = a.R("unused attribute 0x");
+                                                    StringBuilder S = a.S("unused attribute 0x");
-                                                    R.append(Integer.toHexString(index));
+                                                    S.append(Integer.toHexString(index));
-                                                    R.append("   ");
+                                                    S.append("   ");
-                                                    R.append(mapToConstant.get(index));
+                                                    S.append(mapToConstant.get(index));
-                                                    Log.w(ConstraintSet.TAG, R.toString());
+                                                    Log.w(ConstraintSet.TAG, S.toString());
                                                     continue;
                                                 case 77:
                                                     this.mConstraintTag = obtainStyledAttributes.getString(index);
                                                     continue;
                                                 default:
-                                                    StringBuilder R2 = a.R("Unknown attribute 0x");
+                                                    StringBuilder S2 = a.S("Unknown attribute 0x");
-                                                    R2.append(Integer.toHexString(index));
+                                                    S2.append(Integer.toHexString(index));
-                                                    R2.append("   ");
+                                                    S2.append("   ");
-                                                    R2.append(mapToConstant.get(index));
+                                                    S2.append(mapToConstant.get(index));
-                                                    Log.w(ConstraintSet.TAG, R2.toString());
+                                                    Log.w(ConstraintSet.TAG, S2.toString());
                                                     continue;
                                                     continue;
                                                     continue;
@@ -1209,9 +1209,9 @@ public class ConstraintSet {
             if (this.mSavedAttributes.containsKey(strArr[i])) {
                 ConstraintAttribute constraintAttribute = this.mSavedAttributes.get(strArr[i]);
                 if (constraintAttribute.getType() != attributeType) {
-                    StringBuilder R = a.R("ConstraintAttribute is already a ");
+                    StringBuilder S = a.S("ConstraintAttribute is already a ");
-                    R.append(constraintAttribute.getType().name());
+                    S.append(constraintAttribute.getType().name());
-                    throw new IllegalArgumentException(R.toString());
+                    throw new IllegalArgumentException(S.toString());
                 }
             } else {
                 this.mSavedAttributes.put(strArr[i], new ConstraintAttribute(strArr[i], attributeType));
@@ -1624,18 +1624,18 @@ public class ConstraintSet {
                     layout53.constrainedHeight = typedArray.getBoolean(index, layout53.constrainedHeight);
                     break;
                 case 82:
-                    StringBuilder R = a.R("unused attribute 0x");
+                    StringBuilder S = a.S("unused attribute 0x");
-                    R.append(Integer.toHexString(index));
+                    S.append(Integer.toHexString(index));
-                    R.append("   ");
+                    S.append("   ");
-                    R.append(mapToConstant.get(index));
+                    S.append(mapToConstant.get(index));
-                    Log.w(TAG, R.toString());
+                    Log.w(TAG, S.toString());
                     break;
                 default:
-                    StringBuilder R2 = a.R("Unknown attribute 0x");
+                    StringBuilder S2 = a.S("Unknown attribute 0x");
-                    R2.append(Integer.toHexString(index));
+                    S2.append(Integer.toHexString(index));
-                    R2.append("   ");
+                    S2.append("   ");
-                    R2.append(mapToConstant.get(index));
+                    S2.append(mapToConstant.get(index));
-                    Log.w(TAG, R2.toString());
+                    Log.w(TAG, S2.toString());
                     break;
             }
         }
@@ -1734,9 +1734,9 @@ public class ConstraintSet {
             View childAt = constraintLayout.getChildAt(i);
             int id2 = childAt.getId();
             if (!this.mConstraints.containsKey(Integer.valueOf(id2))) {
-                StringBuilder R = a.R("id unknown ");
+                StringBuilder S = a.S("id unknown ");
-                R.append(Debug.getName(childAt));
+                S.append(Debug.getName(childAt));
-                Log.v(TAG, R.toString());
+                Log.v(TAG, S.toString());
             } else if (this.mForceId && id2 == -1) {
                 throw new RuntimeException("All children of ConstraintLayout must have ids to use ConstraintSet");
             } else if (this.mConstraints.containsKey(Integer.valueOf(id2))) {
@@ -1768,9 +1768,9 @@ public class ConstraintSet {
             View childAt = constraintLayout.getChildAt(i);
             int id2 = childAt.getId();
             if (!this.mConstraints.containsKey(Integer.valueOf(id2))) {
-                StringBuilder R = a.R("id unknown ");
+                StringBuilder S = a.S("id unknown ");
-                R.append(Debug.getName(childAt));
+                S.append(Debug.getName(childAt));
-                Log.w(TAG, R.toString());
+                Log.w(TAG, S.toString());
             } else if (this.mForceId && id2 == -1) {
                 throw new RuntimeException("All children of ConstraintLayout must have ids to use ConstraintSet");
             } else if (id2 != -1) {
@@ -2103,7 +2103,7 @@ public class ConstraintSet {
                     layout2.leftToLeft = -1;
                     return;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("left to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("left to "), sideToString(i4), " undefined"));
                 }
             case 2:
                 if (i4 == 1) {
@@ -2117,7 +2117,7 @@ public class ConstraintSet {
                     layout4.rightToLeft = -1;
                     return;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
             case 3:
                 if (i4 == 3) {
@@ -2133,7 +2133,7 @@ public class ConstraintSet {
                     layout6.baselineToBaseline = -1;
                     return;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
             case 4:
                 if (i4 == 4) {
@@ -2149,7 +2149,7 @@ public class ConstraintSet {
                     layout8.baselineToBaseline = -1;
                     return;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
             case 5:
                 if (i4 == 5) {
@@ -2161,7 +2161,7 @@ public class ConstraintSet {
                     layout9.topToBottom = -1;
                     return;
                 }
-                throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
             case 6:
                 if (i4 == 6) {
                     Layout layout10 = constraint.layout;
@@ -2174,7 +2174,7 @@ public class ConstraintSet {
                     layout11.startToStart = -1;
                     return;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
             case 7:
                 if (i4 == 7) {
@@ -2188,7 +2188,7 @@ public class ConstraintSet {
                     layout13.endToEnd = -1;
                     return;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
             default:
                 StringBuilder sb = new StringBuilder();
@@ -2214,7 +2214,7 @@ public class ConstraintSet {
                     layout2.leftToRight = i3;
                     layout2.leftToLeft = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("Left to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("Left to "), sideToString(i4), " undefined"));
                 }
                 constraint.layout.leftMargin = i5;
                 return;
@@ -2228,7 +2228,7 @@ public class ConstraintSet {
                     layout4.rightToRight = i3;
                     layout4.rightToLeft = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
                 constraint.layout.rightMargin = i5;
                 return;
@@ -2244,7 +2244,7 @@ public class ConstraintSet {
                     layout6.topToTop = -1;
                     layout6.baselineToBaseline = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
                 constraint.layout.topMargin = i5;
                 return;
@@ -2260,7 +2260,7 @@ public class ConstraintSet {
                     layout8.bottomToBottom = -1;
                     layout8.baselineToBaseline = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
                 constraint.layout.bottomMargin = i5;
                 return;
@@ -2274,7 +2274,7 @@ public class ConstraintSet {
                     layout9.topToBottom = -1;
                     return;
                 }
-                throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
             case 6:
                 if (i4 == 6) {
                     Layout layout10 = constraint.layout;
@@ -2285,7 +2285,7 @@ public class ConstraintSet {
                     layout11.startToEnd = i3;
                     layout11.startToStart = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
                 constraint.layout.startMargin = i5;
                 return;
@@ -2299,7 +2299,7 @@ public class ConstraintSet {
                     layout13.endToStart = i3;
                     layout13.endToEnd = -1;
                 } else {
-                    throw new IllegalArgumentException(a.H(a.R("right to "), sideToString(i4), " undefined"));
+                    throw new IllegalArgumentException(a.H(a.S("right to "), sideToString(i4), " undefined"));
                 }
                 constraint.layout.endMargin = i5;
                 return;
@@ -2668,7 +2668,7 @@ public class ConstraintSet {
         for (int i = 0; i < split.length; i++) {
             String[] split2 = split[i].split("=");
             if (split2.length != 2) {
-                a.o0(a.R(" Unable to parse "), split[i], TAG);
+                a.q0(a.S(" Unable to parse "), split[i], TAG);
             } else {
                 Constraint.access$600(constraint, split2[0], Color.parseColor(split2[1]));
             }
@@ -2680,7 +2680,7 @@ public class ConstraintSet {
         for (int i = 0; i < split.length; i++) {
             String[] split2 = split[i].split("=");
             if (split2.length != 2) {
-                a.o0(a.R(" Unable to parse "), split[i], TAG);
+                a.q0(a.S(" Unable to parse "), split[i], TAG);
             } else {
                 Constraint.access$700(constraint, split2[0], Float.parseFloat(split2[1]));
             }
@@ -2692,7 +2692,7 @@ public class ConstraintSet {
         for (int i = 0; i < split.length; i++) {
             String[] split2 = split[i].split("=");
             if (split2.length != 2) {
-                a.o0(a.R(" Unable to parse "), split[i], TAG);
+                a.q0(a.S(" Unable to parse "), split[i], TAG);
             } else {
                 Constraint.access$700(constraint, split2[0], Integer.decode(split2[1]).intValue());
             }
@@ -2703,7 +2703,7 @@ public class ConstraintSet {
         String[] splitString = splitString(str);
         for (int i = 0; i < splitString.length; i++) {
             String[] split = splitString[i].split("=");
-            a.o0(a.R(" Unable to parse "), splitString[i], TAG);
+            a.q0(a.S(" Unable to parse "), splitString[i], TAG);
             Constraint.access$800(constraint, split[0], split[1]);
         }
     }

app/src/main/java/androidx/coordinatorlayout/widget/CoordinatorLayout.java

@@ -425,11 +425,11 @@ public class CoordinatorLayout extends ViewGroup implements NestedScrollingParen
                 this.mAnchorDirectChild = null;
                 this.mAnchorView = null;
             } else {
-                StringBuilder R = a.R("Could not find CoordinatorLayout descendant view with id ");
+                StringBuilder S = a.S("Could not find CoordinatorLayout descendant view with id ");
-                R.append(coordinatorLayout.getResources().getResourceName(this.mAnchorId));
+                S.append(coordinatorLayout.getResources().getResourceName(this.mAnchorId));
-                R.append(" to anchor view ");
+                S.append(" to anchor view ");
-                R.append(view);
+                S.append(view);
-                throw new IllegalStateException(R.toString());
+                throw new IllegalStateException(S.toString());
             }
         }
 
@@ -880,11 +880,11 @@ public class CoordinatorLayout extends ViewGroup implements NestedScrollingParen
             if (behavior == null || !behavior.getInsetDodgeRect(this, view, acquireTempRect)) {
                 acquireTempRect.set(acquireTempRect2);
             } else if (!acquireTempRect2.contains(acquireTempRect)) {
-                StringBuilder R = a.R("Rect should be within the child's bounds. Rect:");
+                StringBuilder S = a.S("Rect should be within the child's bounds. Rect:");
-                R.append(acquireTempRect.toShortString());
+                S.append(acquireTempRect.toShortString());
-                R.append(" | Bounds:");
+                S.append(" | Bounds:");
-                R.append(acquireTempRect2.toShortString());
+                S.append(acquireTempRect2.toShortString());
-                throw new IllegalArgumentException(R.toString());
+                throw new IllegalArgumentException(S.toString());
             }
             releaseTempRect(acquireTempRect2);
             if (acquireTempRect.isEmpty()) {
@@ -1310,10 +1310,10 @@ public class CoordinatorLayout extends ViewGroup implements NestedScrollingParen
                     try {
                         layoutParams.setBehavior((Behavior) defaultBehavior.value().getDeclaredConstructor(new Class[0]).newInstance(new Object[0]));
                     } catch (Exception e) {
-                        StringBuilder R = a.R("Default behavior class ");
+                        StringBuilder S = a.S("Default behavior class ");
-                        R.append(defaultBehavior.value().getName());
+                        S.append(defaultBehavior.value().getName());
-                        R.append(" could not be instantiated. Did you forget a default constructor?");
+                        S.append(" could not be instantiated. Did you forget a default constructor?");
-                        Log.e(TAG, R.toString(), e);
+                        Log.e(TAG, S.toString(), e);
                     }
                 }
                 layoutParams.mBehaviorResolved = true;

app/src/main/java/androidx/core/accessibilityservice/AccessibilityServiceInfoCompat.java

@@ -29,27 +29,27 @@ public final class AccessibilityServiceInfoCompat {
 
     @NonNull
     public static String feedbackTypeToString(int i) {
-        StringBuilder R = a.R("[");
+        StringBuilder S = a.S("[");
         while (i > 0) {
             int numberOfTrailingZeros = 1 << Integer.numberOfTrailingZeros(i);
             i &= ~numberOfTrailingZeros;
-            if (R.length() > 1) {
+            if (S.length() > 1) {
-                R.append(", ");
+                S.append(", ");
             }
             if (numberOfTrailingZeros == 1) {
-                R.append("FEEDBACK_SPOKEN");
+                S.append("FEEDBACK_SPOKEN");
             } else if (numberOfTrailingZeros == 2) {
-                R.append("FEEDBACK_HAPTIC");
+                S.append("FEEDBACK_HAPTIC");
             } else if (numberOfTrailingZeros == 4) {
-                R.append("FEEDBACK_AUDIBLE");
+                S.append("FEEDBACK_AUDIBLE");
             } else if (numberOfTrailingZeros == 8) {
-                R.append("FEEDBACK_VISUAL");
+                S.append("FEEDBACK_VISUAL");
             } else if (numberOfTrailingZeros == 16) {
-                R.append("FEEDBACK_GENERIC");
+                S.append("FEEDBACK_GENERIC");
             }
         }
-        R.append("]");
+        S.append("]");
-        return R.toString();
+        return S.toString();
     }
 
     @Nullable

app/src/main/java/androidx/core/app/ActivityCompat.java

@@ -229,7 +229,7 @@ public class ActivityCompat extends ContextCompat {
         if (permissionCompatDelegate == null || !permissionCompatDelegate.requestPermissions(activity, strArr, i)) {
             for (String str : strArr) {
                 if (TextUtils.isEmpty(str)) {
-                    throw new IllegalArgumentException(a.H(a.R("Permission request for permissions "), Arrays.toString(strArr), " must not contain null or empty values"));
+                    throw new IllegalArgumentException(a.H(a.S("Permission request for permissions "), Arrays.toString(strArr), " must not contain null or empty values"));
                 }
             }
             if (Build.VERSION.SDK_INT >= 23) {

app/src/main/java/androidx/core/app/JobIntentService.java

@@ -275,9 +275,9 @@ public abstract class JobIntentService extends Service {
                 this.mHasJobId = true;
                 this.mJobId = i;
             } else if (this.mJobId != i) {
-                StringBuilder S = a.S("Given job ID ", i, " is different than previous ");
+                StringBuilder U = a.U("Given job ID ", i, " is different than previous ");
-                S.append(this.mJobId);
+                U.append(this.mJobId);
-                throw new IllegalArgumentException(S.toString());
+                throw new IllegalArgumentException(U.toString());
             }
         }
 

app/src/main/java/androidx/core/app/NavUtils.java

@@ -100,10 +100,10 @@ public final class NavUtils {
             navigateUpTo(activity, parentActivityIntent);
             return;
         }
-        StringBuilder R = a.R("Activity ");
+        StringBuilder S = a.S("Activity ");
-        R.append(activity.getClass().getSimpleName());
+        S.append(activity.getClass().getSimpleName());
-        R.append(" does not have a parent activity name specified. (Did you forget to add the android.support.PARENT_ACTIVITY <meta-data>  element in your manifest?)");
+        S.append(" does not have a parent activity name specified. (Did you forget to add the android.support.PARENT_ACTIVITY <meta-data>  element in your manifest?)");
-        throw new IllegalArgumentException(R.toString());
+        throw new IllegalArgumentException(S.toString());
     }
 
     public static void navigateUpTo(@NonNull Activity activity, @NonNull Intent intent) {

app/src/main/java/androidx/core/app/NotificationManagerCompat.java

@@ -108,7 +108,7 @@ public final class NotificationManagerCompat {
             sb.append(", tag:");
             sb.append(this.tag);
             sb.append(", all:");
-            return b.d.b.a.a.M(sb, this.all, "]");
+            return b.d.b.a.a.N(sb, this.all, "]");
         }
     }
 
@@ -198,9 +198,9 @@ public final class NotificationManagerCompat {
             if (bindService) {
                 listenerRecord.retryCount = 0;
             } else {
-                StringBuilder R = b.d.b.a.a.R("Unable to bind to listener ");
+                StringBuilder S = b.d.b.a.a.S("Unable to bind to listener ");
-                R.append(listenerRecord.componentName);
+                S.append(listenerRecord.componentName);
-                Log.w(NotificationManagerCompat.TAG, R.toString());
+                Log.w(NotificationManagerCompat.TAG, S.toString());
                 this.mContext.unbindService(this);
             }
             return listenerRecord.bound;
@@ -247,12 +247,12 @@ public final class NotificationManagerCompat {
 
         private void processListenerQueue(ListenerRecord listenerRecord) {
             if (Log.isLoggable(NotificationManagerCompat.TAG, 3)) {
-                StringBuilder R = b.d.b.a.a.R("Processing component ");
+                StringBuilder S = b.d.b.a.a.S("Processing component ");
-                R.append(listenerRecord.componentName);
+                S.append(listenerRecord.componentName);
-                R.append(", ");
+                S.append(", ");
-                R.append(listenerRecord.taskQueue.size());
+                S.append(listenerRecord.taskQueue.size());
-                R.append(" queued tasks");
+                S.append(" queued tasks");
-                Log.d(NotificationManagerCompat.TAG, R.toString());
+                Log.d(NotificationManagerCompat.TAG, S.toString());
             }
             if (!listenerRecord.taskQueue.isEmpty()) {
                 if (!ensureServiceBound(listenerRecord) || listenerRecord.service == null) {
@@ -272,14 +272,14 @@ public final class NotificationManagerCompat {
                         listenerRecord.taskQueue.remove();
                     } catch (DeadObjectException unused) {
                         if (Log.isLoggable(NotificationManagerCompat.TAG, 3)) {
-                            StringBuilder R2 = b.d.b.a.a.R("Remote service has died: ");
+                            StringBuilder S2 = b.d.b.a.a.S("Remote service has died: ");
-                            R2.append(listenerRecord.componentName);
+                            S2.append(listenerRecord.componentName);
-                            Log.d(NotificationManagerCompat.TAG, R2.toString());
+                            Log.d(NotificationManagerCompat.TAG, S2.toString());
                         }
                     } catch (RemoteException e) {
-                        StringBuilder R3 = b.d.b.a.a.R("RemoteException communicating with ");
+                        StringBuilder S3 = b.d.b.a.a.S("RemoteException communicating with ");
-                        R3.append(listenerRecord.componentName);
+                        S3.append(listenerRecord.componentName);
-                        Log.w(NotificationManagerCompat.TAG, R3.toString(), e);
+                        Log.w(NotificationManagerCompat.TAG, S3.toString(), e);
                     }
                 }
                 if (!listenerRecord.taskQueue.isEmpty()) {
@@ -293,14 +293,14 @@ public final class NotificationManagerCompat {
                 int i = listenerRecord.retryCount + 1;
                 listenerRecord.retryCount = i;
                 if (i > 6) {
-                    StringBuilder R = b.d.b.a.a.R("Giving up on delivering ");
+                    StringBuilder S = b.d.b.a.a.S("Giving up on delivering ");
-                    R.append(listenerRecord.taskQueue.size());
+                    S.append(listenerRecord.taskQueue.size());
-                    R.append(" tasks to ");
+                    S.append(" tasks to ");
-                    R.append(listenerRecord.componentName);
+                    S.append(listenerRecord.componentName);
-                    R.append(" after ");
+                    S.append(" after ");
-                    R.append(listenerRecord.retryCount);
+                    S.append(listenerRecord.retryCount);
-                    R.append(" retries");
+                    S.append(" retries");
-                    Log.w(NotificationManagerCompat.TAG, R.toString());
+                    Log.w(NotificationManagerCompat.TAG, S.toString());
                     listenerRecord.taskQueue.clear();
                     return;
                 }
@@ -344,9 +344,9 @@ public final class NotificationManagerCompat {
                     Map.Entry<ComponentName, ListenerRecord> next = it2.next();
                     if (!hashSet.contains(next.getKey())) {
                         if (Log.isLoggable(NotificationManagerCompat.TAG, 3)) {
-                            StringBuilder R = b.d.b.a.a.R("Removing listener record for ");
+                            StringBuilder S = b.d.b.a.a.S("Removing listener record for ");
-                            R.append(next.getKey());
+                            S.append(next.getKey());
-                            Log.d(NotificationManagerCompat.TAG, R.toString());
+                            Log.d(NotificationManagerCompat.TAG, S.toString());
                         }
                         ensureServiceUnbound(next.getValue());
                         it2.remove();

app/src/main/java/androidx/core/app/Person.java

@@ -162,9 +162,9 @@ public class Person {
         if (this.mName == null) {
             return "";
         }
-        StringBuilder R = a.R("name:");
+        StringBuilder S = a.S("name:");
-        R.append((Object) this.mName);
+        S.append((Object) this.mName);
-        return R.toString();
+        return S.toString();
     }
 
     @NonNull

app/src/main/java/androidx/core/app/ShareCompat.java

@@ -457,11 +457,11 @@ public final class ShareCompat {
             if (i == 0) {
                 return (Uri) this.mIntent.getParcelableExtra("android.intent.extra.STREAM");
             }
-            StringBuilder R = a.R("Stream items available: ");
+            StringBuilder S = a.S("Stream items available: ");
-            R.append(getStreamCount());
+            S.append(getStreamCount());
-            R.append(" index requested: ");
+            S.append(" index requested: ");
-            R.append(i);
+            S.append(i);
-            throw new IndexOutOfBoundsException(R.toString());
+            throw new IndexOutOfBoundsException(S.toString());
         }
 
         public int getStreamCount() {
@@ -518,9 +518,9 @@ public final class ShareCompat {
     public static void configureMenuItem(@NonNull MenuItem menuItem, @NonNull IntentBuilder intentBuilder) {
         ActionProvider actionProvider = menuItem.getActionProvider();
         ShareActionProvider shareActionProvider = !(actionProvider instanceof ShareActionProvider) ? new ShareActionProvider(intentBuilder.getContext()) : (ShareActionProvider) actionProvider;
-        StringBuilder R = a.R(HISTORY_FILENAME_PREFIX);
+        StringBuilder S = a.S(HISTORY_FILENAME_PREFIX);
-        R.append(intentBuilder.getContext().getClass().getName());
+        S.append(intentBuilder.getContext().getClass().getName());
-        shareActionProvider.setShareHistoryFileName(R.toString());
+        shareActionProvider.setShareHistoryFileName(S.toString());
         shareActionProvider.setShareIntent(intentBuilder.getIntent());
         menuItem.setActionProvider(shareActionProvider);
     }

app/src/main/java/androidx/core/content/LocusIdCompat.java

@@ -81,6 +81,6 @@ public final class LocusIdCompat {
 
     @NonNull
     public String toString() {
-        return a.H(a.R("LocusIdCompat["), getSanitizedId(), "]");
+        return a.H(a.S("LocusIdCompat["), getSanitizedId(), "]");
     }
 }

app/src/main/java/androidx/core/content/pm/ShortcutInfoCompat.java

@@ -354,10 +354,10 @@ public class ShortcutInfoCompat {
             int i = 0;
             while (i < this.mPersons.length) {
                 PersistableBundle persistableBundle = this.mExtras;
-                StringBuilder R = a.R(EXTRA_PERSON_);
+                StringBuilder S = a.S(EXTRA_PERSON_);
                 int i2 = i + 1;
-                R.append(i2);
+                S.append(i2);
-                persistableBundle.putPersistableBundle(R.toString(), this.mPersons[i].toPersistableBundle());
+                persistableBundle.putPersistableBundle(S.toString(), this.mPersons[i].toPersistableBundle());
                 i = i2;
             }
         }
@@ -424,10 +424,10 @@ public class ShortcutInfoCompat {
         Person[] personArr = new Person[i];
         int i2 = 0;
         while (i2 < i) {
-            StringBuilder R = a.R(EXTRA_PERSON_);
+            StringBuilder S = a.S(EXTRA_PERSON_);
             int i3 = i2 + 1;
-            R.append(i3);
+            S.append(i3);
-            personArr[i2] = Person.fromPersistableBundle(persistableBundle.getPersistableBundle(R.toString()));
+            personArr[i2] = Person.fromPersistableBundle(persistableBundle.getPersistableBundle(S.toString()));
             i2 = i3;
         }
         return personArr;

app/src/main/java/androidx/core/content/res/ResourcesCompat.java

@@ -286,12 +286,12 @@ public final class ResourcesCompat {
         if (typedValue.type == 4) {
             return typedValue.getFloat();
         }
-        StringBuilder R = a.R("Resource ID #0x");
+        StringBuilder S = a.S("Resource ID #0x");
-        R.append(Integer.toHexString(i));
+        S.append(Integer.toHexString(i));
-        R.append(" type #0x");
+        S.append(" type #0x");
-        R.append(Integer.toHexString(typedValue.type));
+        S.append(Integer.toHexString(typedValue.type));
-        R.append(" is not valid");
+        S.append(" is not valid");
-        throw new Resources.NotFoundException(R.toString());
+        throw new Resources.NotFoundException(S.toString());
     }
 
     @Nullable
@@ -358,10 +358,10 @@ public final class ResourcesCompat {
         if (loadFont != null || fontCallback != null || z3) {
             return loadFont;
         }
-        StringBuilder R = a.R("Font resource ID #0x");
+        StringBuilder S = a.S("Font resource ID #0x");
-        R.append(Integer.toHexString(i));
+        S.append(Integer.toHexString(i));
-        R.append(" could not be retrieved.");
+        S.append(" could not be retrieved.");
-        throw new Resources.NotFoundException(R.toString());
+        throw new Resources.NotFoundException(S.toString());
     }
 
     /* JADX WARN: Removed duplicated region for block: B:37:0x00a7  */
@@ -422,13 +422,13 @@ public final class ResourcesCompat {
                 }
             }
         } else {
-            StringBuilder R = a.R("Resource \"");
+            StringBuilder S = a.S("Resource \"");
-            R.append(resources.getResourceName(i));
+            S.append(resources.getResourceName(i));
-            R.append("\" (");
+            S.append("\" (");
-            R.append(Integer.toHexString(i));
+            S.append(Integer.toHexString(i));
-            R.append(") is not a Font: ");
+            S.append(") is not a Font: ");
-            R.append(typedValue);
+            S.append(typedValue);
-            throw new Resources.NotFoundException(R.toString());
+            throw new Resources.NotFoundException(S.toString());
         }
     }
 }

app/src/main/java/androidx/core/graphics/CanvasKt.java

@@ -20,7 +20,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -32,7 +32,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -45,7 +45,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -58,7 +58,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -71,7 +71,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -84,7 +84,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -100,7 +100,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -112,7 +112,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -133,7 +133,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -144,7 +144,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -156,7 +156,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -180,7 +180,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -192,7 +192,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -210,7 +210,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -222,7 +222,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 
@@ -240,7 +240,7 @@ public final class CanvasKt {
         try {
             function1.invoke(canvas);
         } finally {
-            a.c0(1, canvas, save, 1);
+            a.d0(1, canvas, save, 1);
         }
     }
 }

app/src/main/java/androidx/core/graphics/ColorUtils.java

@@ -207,9 +207,9 @@ public final class ColorUtils {
             double calculateLuminance2 = calculateLuminance(i2) + 0.05d;
             return Math.max(calculateLuminance, calculateLuminance2) / Math.min(calculateLuminance, calculateLuminance2);
         }
-        StringBuilder R = a.R("background can not be translucent: #");
+        StringBuilder S = a.S("background can not be translucent: #");
-        R.append(Integer.toHexString(i2));
+        S.append(Integer.toHexString(i2));
-        throw new IllegalArgumentException(R.toString());
+        throw new IllegalArgumentException(S.toString());
     }
 
     @FloatRange(from = ShadowDrawableWrapper.COS_45, to = 1.0d)
@@ -237,9 +237,9 @@ public final class ColorUtils {
             }
             return i3;
         }
-        StringBuilder R = a.R("background can not be translucent: #");
+        StringBuilder S = a.S("background can not be translucent: #");
-        R.append(Integer.toHexString(i2));
+        S.append(Integer.toHexString(i2));
-        throw new IllegalArgumentException(R.toString());
+        throw new IllegalArgumentException(S.toString());
     }
 
     @VisibleForTesting
@@ -299,12 +299,12 @@ public final class ColorUtils {
             }
             return Color.valueOf(components2, color2.getColorSpace());
         }
-        StringBuilder R = a.R("Color models must match (");
+        StringBuilder S = a.S("Color models must match (");
-        R.append(color.getModel());
+        S.append(color.getModel());
-        R.append(" vs. ");
+        S.append(" vs. ");
-        R.append(color2.getModel());
+        S.append(color2.getModel());
-        R.append(")");
+        S.append(")");
-        throw new IllegalArgumentException(R.toString());
+        throw new IllegalArgumentException(S.toString());
     }
 
     private static int compositeComponent(int i, int i2, int i3, int i4, int i5) {

app/src/main/java/androidx/core/graphics/Insets.java

@@ -87,13 +87,13 @@ public final class Insets {
     }
 
     public String toString() {
-        StringBuilder R = a.R("Insets{left=");
+        StringBuilder S = a.S("Insets{left=");
-        R.append(this.left);
+        S.append(this.left);
-        R.append(", top=");
+        S.append(", top=");
-        R.append(this.top);
+        S.append(this.top);
-        R.append(", right=");
+        S.append(", right=");
-        R.append(this.right);
+        S.append(this.right);
-        R.append(", bottom=");
+        S.append(", bottom=");
-        return a.z(R, this.bottom, '}');
+        return a.z(S, this.bottom, '}');
     }
 }

app/src/main/java/androidx/core/graphics/PathSegment.java

@@ -60,15 +60,15 @@ public final class PathSegment {
     }
 
     public String toString() {
-        StringBuilder R = a.R("PathSegment{start=");
+        StringBuilder S = a.S("PathSegment{start=");
-        R.append(this.mStart);
+        S.append(this.mStart);
-        R.append(", startFraction=");
+        S.append(", startFraction=");
-        R.append(this.mStartFraction);
+        S.append(this.mStartFraction);
-        R.append(", end=");
+        S.append(", end=");
-        R.append(this.mEnd);
+        S.append(this.mEnd);
-        R.append(", endFraction=");
+        S.append(", endFraction=");
-        R.append(this.mEndFraction);
+        S.append(this.mEndFraction);
-        R.append('}');
+        S.append('}');
-        return R.toString();
+        return S.toString();
     }
 }

app/src/main/java/androidx/core/graphics/TypefaceCompatApi26Impl.java

@@ -61,9 +61,9 @@ public class TypefaceCompatApi26Impl extends TypefaceCompatApi21Impl {
             method5 = obtainCreateFromFamiliesWithDefaultMethod(obtainFontFamily);
             cls = obtainFontFamily;
         } catch (ClassNotFoundException | NoSuchMethodException e) {
-            StringBuilder R = a.R("Unable to collect necessary methods for class ");
+            StringBuilder S = a.S("Unable to collect necessary methods for class ");
-            R.append(e.getClass().getName());
+            S.append(e.getClass().getName());
-            Log.e(TAG, R.toString(), e);
+            Log.e(TAG, S.toString(), e);
             method5 = null;
             constructor = null;
             method4 = null;

app/src/main/java/androidx/core/graphics/TypefaceCompatUtil.java

@@ -130,12 +130,12 @@ public class TypefaceCompatUtil {
         if (cacheDir == null) {
             return null;
         }
-        StringBuilder R = a.R(CACHE_FILE_PREFIX);
+        StringBuilder S = a.S(CACHE_FILE_PREFIX);
-        R.append(Process.myPid());
+        S.append(Process.myPid());
-        R.append("-");
+        S.append("-");
-        R.append(Process.myTid());
+        S.append(Process.myTid());
-        R.append("-");
+        S.append("-");
-        String sb = R.toString();
+        String sb = S.toString();
         for (int i = 0; i < 100; i++) {
             File file = new File(cacheDir, a.p(sb, i));
             if (file.createNewFile()) {

app/src/main/java/androidx/core/graphics/drawable/IconCompat.java

@@ -522,9 +522,9 @@ public class IconCompat extends CustomVersionedParcelable {
                 drawable2.setBounds(0, 0, bitmap.getWidth(), bitmap.getHeight());
                 drawable2.draw(new Canvas(bitmap));
             } catch (PackageManager.NameNotFoundException e) {
-                StringBuilder R = a.R("Can't find package ");
+                StringBuilder S = a.S("Can't find package ");
-                R.append(this.mObj1);
+                S.append(this.mObj1);
-                throw new IllegalArgumentException(R.toString(), e);
+                throw new IllegalArgumentException(S.toString(), e);
             }
         } else if (i == 5) {
             bitmap = createLegacyIconFromAdaptiveIcon((Bitmap) this.mObj1, true);
@@ -846,14 +846,14 @@ public class IconCompat extends CustomVersionedParcelable {
                             break;
                         }
                     } else {
-                        StringBuilder R = a.R("Cannot load adaptive icon from uri: ");
+                        StringBuilder S = a.S("Cannot load adaptive icon from uri: ");
-                        R.append(getUri());
+                        S.append(getUri());
-                        throw new IllegalStateException(R.toString());
+                        throw new IllegalStateException(S.toString());
                     }
                 } else {
-                    StringBuilder R2 = a.R("Context is required to resolve the file uri of the icon: ");
+                    StringBuilder S2 = a.S("Context is required to resolve the file uri of the icon: ");
-                    R2.append(getUri());
+                    S2.append(getUri());
-                    throw new IllegalArgumentException(R2.toString());
+                    throw new IllegalArgumentException(S2.toString());
                 }
         }
         ColorStateList colorStateList = this.mTintList;

app/src/main/java/androidx/core/net/UriCompat.java

@@ -31,15 +31,15 @@ public final class UriCompat {
                 }
                 return sb.toString();
             } else if (scheme.equalsIgnoreCase("http") || scheme.equalsIgnoreCase(Constants.SCHEME) || scheme.equalsIgnoreCase("ftp") || scheme.equalsIgnoreCase("rtsp")) {
-                StringBuilder R = a.R("//");
+                StringBuilder S = a.S("//");
                 String str = "";
-                R.append(uri.getHost() != null ? uri.getHost() : str);
+                S.append(uri.getHost() != null ? uri.getHost() : str);
                 if (uri.getPort() != -1) {
-                    StringBuilder R2 = a.R(":");
+                    StringBuilder S2 = a.S(":");
-                    R2.append(uri.getPort());
+                    S2.append(uri.getPort());
-                    str = R2.toString();
+                    str = S2.toString();
                 }
-                schemeSpecificPart = a.H(R, str, "/...");
+                schemeSpecificPart = a.H(S, str, "/...");
             }
         }
         StringBuilder sb2 = new StringBuilder(64);

app/src/main/java/androidx/core/os/LocaleListCompatWrapper.java

@@ -233,19 +233,19 @@ public final class LocaleListCompatWrapper implements LocaleListInterface {
     }
 
     public String toString() {
-        StringBuilder R = a.R("[");
+        StringBuilder S = a.S("[");
         int i = 0;
         while (true) {
             Locale[] localeArr = this.mList;
             if (i < localeArr.length) {
-                R.append(localeArr[i]);
+                S.append(localeArr[i]);
                 if (i < this.mList.length - 1) {
-                    R.append(',');
+                    S.append(',');
                 }
                 i++;
             } else {
-                R.append("]");
+                S.append("]");
-                return R.toString();
+                return S.toString();
             }
         }
     }

app/src/main/java/androidx/core/provider/FontProvider.java

@@ -99,9 +99,9 @@ public class FontProvider {
             }
             return null;
         } else {
-            StringBuilder W = a.W("Found content provider ", providerAuthority, ", but package was not ");
+            StringBuilder X = a.X("Found content provider ", providerAuthority, ", but package was not ");
-            W.append(fontRequest.getProviderPackage());
+            X.append(fontRequest.getProviderPackage());
-            throw new PackageManager.NameNotFoundException(W.toString());
+            throw new PackageManager.NameNotFoundException(X.toString());
         }
     }
 

app/src/main/java/androidx/core/provider/FontRequest.java

@@ -79,14 +79,14 @@ public final class FontRequest {
 
     public String toString() {
         StringBuilder sb = new StringBuilder();
-        StringBuilder R = a.R("FontRequest {mProviderAuthority: ");
+        StringBuilder S = a.S("FontRequest {mProviderAuthority: ");
-        R.append(this.mProviderAuthority);
+        S.append(this.mProviderAuthority);
-        R.append(", mProviderPackage: ");
+        S.append(", mProviderPackage: ");
-        R.append(this.mProviderPackage);
+        S.append(this.mProviderPackage);
-        R.append(", mQuery: ");
+        S.append(", mQuery: ");
-        R.append(this.mQuery);
+        S.append(this.mQuery);
-        R.append(", mCertificates:");
+        S.append(", mCertificates:");
-        sb.append(R.toString());
+        sb.append(S.toString());
         for (int i = 0; i < this.mCertificates.size(); i++) {
             sb.append(" [");
             List<byte[]> list = this.mCertificates.get(i);

app/src/main/java/androidx/core/text/PrecomputedTextCompat.java

@@ -175,36 +175,36 @@ public class PrecomputedTextCompat implements Spannable {
 
         public String toString() {
             StringBuilder sb = new StringBuilder("{");
-            StringBuilder R = a.R("textSize=");
+            StringBuilder S = a.S("textSize=");
-            R.append(this.mPaint.getTextSize());
+            S.append(this.mPaint.getTextSize());
-            sb.append(R.toString());
+            sb.append(S.toString());
             sb.append(", textScaleX=" + this.mPaint.getTextScaleX());
             sb.append(", textSkewX=" + this.mPaint.getTextSkewX());
             int i = Build.VERSION.SDK_INT;
-            StringBuilder R2 = a.R(", letterSpacing=");
+            StringBuilder S2 = a.S(", letterSpacing=");
-            R2.append(this.mPaint.getLetterSpacing());
+            S2.append(this.mPaint.getLetterSpacing());
-            sb.append(R2.toString());
+            sb.append(S2.toString());
             sb.append(", elegantTextHeight=" + this.mPaint.isElegantTextHeight());
             if (i >= 24) {
-                StringBuilder R3 = a.R(", textLocale=");
+                StringBuilder S3 = a.S(", textLocale=");
-                R3.append(this.mPaint.getTextLocales());
+                S3.append(this.mPaint.getTextLocales());
-                sb.append(R3.toString());
+                sb.append(S3.toString());
             } else {
-                StringBuilder R4 = a.R(", textLocale=");
+                StringBuilder S4 = a.S(", textLocale=");
-                R4.append(this.mPaint.getTextLocale());
+                S4.append(this.mPaint.getTextLocale());
-                sb.append(R4.toString());
+                sb.append(S4.toString());
             }
-            StringBuilder R5 = a.R(", typeface=");
+            StringBuilder S5 = a.S(", typeface=");
-            R5.append(this.mPaint.getTypeface());
+            S5.append(this.mPaint.getTypeface());
-            sb.append(R5.toString());
+            sb.append(S5.toString());
             if (i >= 26) {
-                StringBuilder R6 = a.R(", variationSettings=");
+                StringBuilder S6 = a.S(", variationSettings=");
-                R6.append(this.mPaint.getFontVariationSettings());
+                S6.append(this.mPaint.getFontVariationSettings());
-                sb.append(R6.toString());
+                sb.append(S6.toString());
             }
-            StringBuilder R7 = a.R(", textDir=");
+            StringBuilder S7 = a.S(", textDir=");
-            R7.append(this.mTextDir);
+            S7.append(this.mTextDir);
-            sb.append(R7.toString());
+            sb.append(S7.toString());
             sb.append(", breakStrategy=" + this.mBreakStrategy);
             sb.append(", hyphenationFrequency=" + this.mHyphenationFrequency);
             sb.append("}");

app/src/main/java/androidx/core/util/AtomicFile.java

@@ -57,9 +57,9 @@ public class AtomicFile {
                 Log.e(LOG_TAG, "Failed to close file output stream", e);
             }
             if (!this.mNewName.delete()) {
-                StringBuilder R = a.R("Failed to delete new file ");
+                StringBuilder S = a.S("Failed to delete new file ");
-                R.append(this.mNewName);
+                S.append(this.mNewName);
-                Log.e(LOG_TAG, R.toString());
+                Log.e(LOG_TAG, S.toString());
             }
         }
     }
@@ -89,9 +89,9 @@ public class AtomicFile {
             rename(this.mLegacyBackupName, this.mBaseName);
         }
         if (this.mNewName.exists() && this.mBaseName.exists() && !this.mNewName.delete()) {
-            StringBuilder R = a.R("Failed to delete outdated new file ");
+            StringBuilder S = a.S("Failed to delete outdated new file ");
-            R.append(this.mNewName);
+            S.append(this.mNewName);
-            Log.e(LOG_TAG, R.toString());
+            Log.e(LOG_TAG, S.toString());
         }
         return new FileInputStream(this.mBaseName);
     }
@@ -132,14 +132,14 @@ public class AtomicFile {
                 try {
                     return new FileOutputStream(this.mNewName);
                 } catch (FileNotFoundException e) {
-                    StringBuilder R = a.R("Failed to create new file ");
+                    StringBuilder S = a.S("Failed to create new file ");
-                    R.append(this.mNewName);
+                    S.append(this.mNewName);
-                    throw new IOException(R.toString(), e);
+                    throw new IOException(S.toString(), e);
                 }
             } else {
-                StringBuilder R2 = a.R("Failed to create directory for ");
+                StringBuilder S2 = a.S("Failed to create directory for ");
-                R2.append(this.mNewName);
+                S2.append(this.mNewName);
-                throw new IOException(R2.toString());
+                throw new IOException(S2.toString());
             }
         }
     }

app/src/main/java/androidx/core/util/Pair.java

@@ -38,11 +38,11 @@ public class Pair<F, S> {
 
     @NonNull
     public String toString() {
-        StringBuilder R = a.R("Pair{");
+        StringBuilder S = a.S("Pair{");
-        R.append(this.first);
+        S.append(this.first);
-        R.append(" ");
+        S.append(" ");
-        R.append(this.second);
+        S.append(this.second);
-        R.append("}");
+        S.append("}");
-        return R.toString();
+        return S.toString();
     }
 }

app/src/main/java/androidx/core/util/Preconditions.java

@@ -56,12 +56,12 @@ public final class Preconditions {
         if ((i & i2) == i) {
             return i;
         }
-        StringBuilder R = a.R("Requested flags 0x");
+        StringBuilder S = a.S("Requested flags 0x");
-        R.append(Integer.toHexString(i));
+        S.append(Integer.toHexString(i));
-        R.append(", but only 0x");
+        S.append(", but only 0x");
-        R.append(Integer.toHexString(i2));
+        S.append(Integer.toHexString(i2));
-        R.append(" are allowed");
+        S.append(" are allowed");
-        throw new IllegalArgumentException(R.toString());
+        throw new IllegalArgumentException(S.toString());
     }
 
     @NonNull

app/src/main/java/androidx/core/view/ActionProvider.java

@@ -77,10 +77,10 @@ public abstract class ActionProvider {
 
     public void setVisibilityListener(VisibilityListener visibilityListener) {
         if (!(this.mVisibilityListener == null || visibilityListener == null)) {
-            StringBuilder R = a.R("setVisibilityListener: Setting a new ActionProvider.VisibilityListener when one is already set. Are you reusing this ");
+            StringBuilder S = a.S("setVisibilityListener: Setting a new ActionProvider.VisibilityListener when one is already set. Are you reusing this ");
-            R.append(getClass().getSimpleName());
+            S.append(getClass().getSimpleName());
-            R.append(" instance while it is still in use somewhere else?");
+            S.append(" instance while it is still in use somewhere else?");
-            Log.w(TAG, R.toString());
+            Log.w(TAG, S.toString());
         }
         this.mVisibilityListener = visibilityListener;
     }

app/src/main/java/androidx/core/view/ContentInfoCompat.java

@@ -181,25 +181,25 @@ public final class ContentInfoCompat {
     @NonNull
     public String toString() {
         String str;
-        StringBuilder R = a.R("ContentInfoCompat{clip=");
+        StringBuilder S = a.S("ContentInfoCompat{clip=");
-        R.append(this.mClip.getDescription());
+        S.append(this.mClip.getDescription());
-        R.append(", source=");
+        S.append(", source=");
-        R.append(sourceToString(this.mSource));
+        S.append(sourceToString(this.mSource));
-        R.append(", flags=");
+        S.append(", flags=");
-        R.append(flagsToString(this.mFlags));
+        S.append(flagsToString(this.mFlags));
         String str2 = "";
         if (this.mLinkUri == null) {
             str = str2;
         } else {
-            StringBuilder R2 = a.R(", hasLinkUri(");
+            StringBuilder S2 = a.S(", hasLinkUri(");
-            R2.append(this.mLinkUri.toString().length());
+            S2.append(this.mLinkUri.toString().length());
-            R2.append(")");
+            S2.append(")");
-            str = R2.toString();
+            str = S2.toString();
         }
-        R.append(str);
+        S.append(str);
         if (this.mExtras != null) {
             str2 = ", hasExtras";
         }
-        return a.H(R, str2, "}");
+        return a.H(S, str2, "}");
     }
 }

app/src/main/java/androidx/core/view/DisplayCutoutCompat.java

@@ -121,10 +121,10 @@ public final class DisplayCutoutCompat {
     }
 
     public String toString() {
-        StringBuilder R = a.R("DisplayCutoutCompat{");
+        StringBuilder S = a.S("DisplayCutoutCompat{");
-        R.append(this.mDisplayCutout);
+        S.append(this.mDisplayCutout);
-        R.append("}");
+        S.append("}");
-        return R.toString();
+        return S.toString();
     }
 
     @RequiresApi(api = 28)

app/src/main/java/androidx/core/view/LayoutInflaterCompat.java

@@ -48,10 +48,10 @@ public final class LayoutInflaterCompat {
                 sLayoutInflaterFactory2Field = declaredField;
                 declaredField.setAccessible(true);
             } catch (NoSuchFieldException e) {
-                StringBuilder R = a.R("forceSetFactory2 Could not find field 'mFactory2' on class ");
+                StringBuilder S = a.S("forceSetFactory2 Could not find field 'mFactory2' on class ");
-                R.append(LayoutInflater.class.getName());
+                S.append(LayoutInflater.class.getName());
-                R.append("; inflation may have unexpected results.");
+                S.append("; inflation may have unexpected results.");
-                Log.e(TAG, R.toString(), e);
+                Log.e(TAG, S.toString(), e);
             }
             sCheckedField = true;
         }

app/src/main/java/androidx/core/view/ViewCompat.java

@@ -1819,9 +1819,9 @@ public class ViewCompat {
                     i++;
                 }
             }
-            StringBuilder R = a.R("A MIME type set here must not start with *: ");
+            StringBuilder S = a.S("A MIME type set here must not start with *: ");
-            R.append(Arrays.toString(strArr));
+            S.append(Arrays.toString(strArr));
-            Preconditions.checkArgument(!z2, R.toString());
+            Preconditions.checkArgument(!z2, S.toString());
         }
         view.setTag(R.id.tag_on_receive_content_mime_types, strArr);
         view.setTag(R.id.tag_on_receive_content_listener, onReceiveContentListener);

app/src/main/java/androidx/core/view/ViewGroupKt.java

@@ -68,9 +68,9 @@ public final class ViewGroupKt {
         if (childAt != null) {
             return childAt;
         }
-        StringBuilder S = a.S("Index: ", i, ", Size: ");
+        StringBuilder U = a.U("Index: ", i, ", Size: ");
-        S.append(viewGroup.getChildCount());
+        U.append(viewGroup.getChildCount());
-        throw new IndexOutOfBoundsException(S.toString());
+        throw new IndexOutOfBoundsException(U.toString());
     }
 
     public static final Sequence<View> getChildren(ViewGroup viewGroup) {

app/src/main/java/androidx/core/view/WindowInsetsAnimationCompat.java

@@ -78,12 +78,12 @@ public final class WindowInsetsAnimationCompat {
         }
 
         public String toString() {
-            StringBuilder R = a.R("Bounds{lower=");
+            StringBuilder S = a.S("Bounds{lower=");
-            R.append(this.mLowerBound);
+            S.append(this.mLowerBound);
-            R.append(" upper=");
+            S.append(" upper=");
-            R.append(this.mUpperBound);
+            S.append(this.mUpperBound);
-            R.append("}");
+            S.append("}");
-            return R.toString();
+            return S.toString();
         }
     }
 

app/src/main/java/androidx/core/view/WindowInsetsAnimationControllerCompat.java

@@ -135,10 +135,10 @@ public final class WindowInsetsAnimationControllerCompat {
             this.mImpl = new Impl();
             return;
         }
-        StringBuilder R = a.R("On API 30+, the constructor taking a ");
+        StringBuilder S = a.S("On API 30+, the constructor taking a ");
-        R.append(WindowInsetsAnimationController.class.getSimpleName());
+        S.append(WindowInsetsAnimationController.class.getSimpleName());
-        R.append(" as parameter");
+        S.append(" as parameter");
-        throw new UnsupportedOperationException(R.toString());
+        throw new UnsupportedOperationException(S.toString());
     }
 
     @RequiresApi(30)

app/src/main/java/androidx/core/view/WindowInsetsCompat.java

@@ -50,9 +50,9 @@ public class WindowInsetsCompat {
                 declaredField3.setAccessible(true);
                 sReflectionSucceeded = true;
             } catch (ReflectiveOperationException e) {
-                StringBuilder R = a.R("Failed to get visible insets from AttachInfo ");
+                StringBuilder S = a.S("Failed to get visible insets from AttachInfo ");
-                R.append(e.getMessage());
+                S.append(e.getMessage());
-                Log.w(WindowInsetsCompat.TAG, R.toString(), e);
+                Log.w(WindowInsetsCompat.TAG, S.toString(), e);
             }
         }
 
@@ -75,9 +75,9 @@ public class WindowInsetsCompat {
                         }
                     }
                 } catch (IllegalAccessException e) {
-                    StringBuilder R = a.R("Failed to get insets from AttachInfo. ");
+                    StringBuilder S = a.S("Failed to get insets from AttachInfo. ");
-                    R.append(e.getMessage());
+                    S.append(e.getMessage());
-                    Log.w(WindowInsetsCompat.TAG, R.toString(), e);
+                    Log.w(WindowInsetsCompat.TAG, S.toString(), e);
                 }
             }
             return null;
@@ -606,9 +606,9 @@ public class WindowInsetsCompat {
                         }
                         return null;
                     } catch (ReflectiveOperationException e) {
-                        StringBuilder R = a.R("Failed to get visible insets. (Reflection error). ");
+                        StringBuilder S = a.S("Failed to get visible insets. (Reflection error). ");
-                        R.append(e.getMessage());
+                        S.append(e.getMessage());
-                        Log.e(WindowInsetsCompat.TAG, R.toString(), e);
+                        Log.e(WindowInsetsCompat.TAG, S.toString(), e);
                     }
                 }
                 return null;
@@ -628,9 +628,9 @@ public class WindowInsetsCompat {
                 sVisibleInsetsField.setAccessible(true);
                 sAttachInfoField.setAccessible(true);
             } catch (ReflectiveOperationException e) {
-                StringBuilder R = a.R("Failed to get visible insets. (Reflection error). ");
+                StringBuilder S = a.S("Failed to get visible insets. (Reflection error). ");
-                R.append(e.getMessage());
+                S.append(e.getMessage());
-                Log.e(WindowInsetsCompat.TAG, R.toString(), e);
+                Log.e(WindowInsetsCompat.TAG, S.toString(), e);
             }
             sVisibleRectReflectionFetched = true;
         }

app/src/main/java/androidx/core/widget/NestedScrollView.java

@@ -176,10 +176,10 @@ public class NestedScrollView extends FrameLayout implements NestedScrollingPare
 
         @NonNull
         public String toString() {
-            StringBuilder R = a.R("HorizontalScrollView.SavedState{");
+            StringBuilder S = a.S("HorizontalScrollView.SavedState{");
-            R.append(Integer.toHexString(System.identityHashCode(this)));
+            S.append(Integer.toHexString(System.identityHashCode(this)));
-            R.append(" scrollPosition=");
+            S.append(" scrollPosition=");
-            return a.A(R, this.scrollPosition, "}");
+            return a.A(S, this.scrollPosition, "}");
         }
 
         @Override // android.view.View.BaseSavedState, android.view.AbsSavedState, android.os.Parcelable
@@ -1192,10 +1192,10 @@ public class NestedScrollView extends FrameLayout implements NestedScrollingPare
             } else if (actionMasked == 2) {
                 int findPointerIndex = motionEvent.findPointerIndex(this.mActivePointerId);
                 if (findPointerIndex == -1) {
-                    StringBuilder R = a.R("Invalid pointerId=");
+                    StringBuilder S = a.S("Invalid pointerId=");
-                    R.append(this.mActivePointerId);
+                    S.append(this.mActivePointerId);
-                    R.append(" in onTouchEvent");
+                    S.append(" in onTouchEvent");
-                    Log.e(TAG, R.toString());
+                    Log.e(TAG, S.toString());
                 } else {
                     int y2 = (int) motionEvent.getY(findPointerIndex);
                     int i2 = this.mLastMotionY - y2;

app/src/main/java/androidx/core/widget/TextViewCompat.java

@@ -356,10 +356,10 @@ public final class TextViewCompat {
         try {
             return field.getInt(textView);
         } catch (IllegalAccessException unused) {
-            StringBuilder R = a.R("Could not retrieve value of ");
+            StringBuilder S = a.S("Could not retrieve value of ");
-            R.append(field.getName());
+            S.append(field.getName());
-            R.append(" field.");
+            S.append(" field.");
-            Log.d(LOG_TAG, R.toString());
+            Log.d(LOG_TAG, S.toString());
             return -1;
         }
     }

app/src/main/java/androidx/customview/widget/ViewDragHelper.java

@@ -468,10 +468,10 @@ public class ViewDragHelper {
             setDragState(1);
             return;
         }
-        StringBuilder R = a.R("captureChildView: parameter must be a descendant of the ViewDragHelper's tracked parent view (");
+        StringBuilder S = a.S("captureChildView: parameter must be a descendant of the ViewDragHelper's tracked parent view (");
-        R.append(this.mParentView);
+        S.append(this.mParentView);
-        R.append(")");
+        S.append(")");
-        throw new IllegalArgumentException(R.toString());
+        throw new IllegalArgumentException(S.toString());
     }
 
     public boolean checkTouchSlop(int i) {