package d0.t; import d0.d0.f; import d0.g0.l; import d0.z.d.m; import d0.z.d.o; import java.util.ArrayList; import java.util.Collection; import java.util.Comparator; import java.util.HashSet; import java.util.Iterator; import java.util.LinkedHashSet; import java.util.List; import java.util.ListIterator; import java.util.NoSuchElementException; import java.util.Objects; import java.util.RandomAccess; import java.util.Set; import kotlin.Pair; import kotlin.jvm.functions.Function0; import kotlin.jvm.functions.Function1; import kotlin.ranges.IntRange; import kotlin.sequences.Sequence; /* compiled from: _Collections.kt */ public class u extends t { /* compiled from: Sequences.kt */ public static final class a implements Sequence { public final /* synthetic */ Iterable a; public a(Iterable iterable) { this.a = iterable; } @Override // kotlin.sequences.Sequence public Iterator iterator() { return this.a.iterator(); } } /* compiled from: _Collections.kt */ public static final class b extends o implements Function1 { public final /* synthetic */ int $index; /* JADX INFO: super call moved to the top of the method (can break code semantics) */ public b(int i) { super(1); this.$index = i; } public final T invoke(int i) { throw new IndexOutOfBoundsException(c.d.b.a.a.y(c.d.b.a.a.L("Collection doesn't contain element at index "), this.$index, '.')); } /* JADX DEBUG: Method arguments types fixed to match base method, original types: [java.lang.Object] */ @Override // kotlin.jvm.functions.Function1 public /* bridge */ /* synthetic */ Object invoke(Integer num) { return invoke(num.intValue()); } } /* compiled from: _Collections.kt */ public static final class c extends o implements Function0> { public final /* synthetic */ Iterable $this_withIndex; /* JADX INFO: super call moved to the top of the method (can break code semantics) */ public c(Iterable iterable) { super(0); this.$this_withIndex = iterable; } @Override // kotlin.jvm.functions.Function0 /* renamed from: invoke */ public final Iterator mo1invoke() { return this.$this_withIndex.iterator(); } } public static final boolean all(Iterable iterable, Function1 function1) { m.checkNotNullParameter(iterable, "$this$all"); m.checkNotNullParameter(function1, "predicate"); if ((iterable instanceof Collection) && ((Collection) iterable).isEmpty()) { return true; } Iterator it = iterable.iterator(); while (it.hasNext()) { if (!function1.invoke((Object) it.next()).booleanValue()) { return false; } } return true; } public static final Sequence asSequence(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$asSequence"); return new a(iterable); } public static final double averageOfLong(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$average"); double d = 0.0d; int i = 0; for (Long l : iterable) { d += (double) l.longValue(); i++; if (i < 0) { n.throwCountOverflow(); } } if (i == 0) { return Double.NaN; } return d / ((double) i); } public static final List> chunked(Iterable iterable, int i) { m.checkNotNullParameter(iterable, "$this$chunked"); return windowed(iterable, i, i, true); } public static final boolean contains(Iterable iterable, T t) { m.checkNotNullParameter(iterable, "$this$contains"); return iterable instanceof Collection ? ((Collection) iterable).contains(t) : indexOf(iterable, t) >= 0; } public static final List distinct(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$distinct"); return toList(toMutableSet(iterable)); } public static final List drop(Iterable iterable, int i) { ArrayList arrayList; m.checkNotNullParameter(iterable, "$this$drop"); int i2 = 0; if (!(i >= 0)) { throw new IllegalArgumentException(c.d.b.a.a.n("Requested element count ", i, " is less than zero.").toString()); } else if (i == 0) { return toList(iterable); } else { if (iterable instanceof Collection) { Collection collection = (Collection) iterable; int size = collection.size() - i; if (size <= 0) { return n.emptyList(); } if (size == 1) { return m.listOf(last(iterable)); } arrayList = new ArrayList(size); if (iterable instanceof List) { if (iterable instanceof RandomAccess) { int size2 = collection.size(); while (i < size2) { arrayList.add(((List) iterable).get(i)); i++; } } else { ListIterator listIterator = ((List) iterable).listIterator(i); while (listIterator.hasNext()) { arrayList.add(listIterator.next()); } } return arrayList; } } else { arrayList = new ArrayList(); } for (Object obj : iterable) { if (i2 >= i) { arrayList.add(obj); } else { i2++; } } return n.optimizeReadOnlyList(arrayList); } } public static final List dropLast(List list, int i) { m.checkNotNullParameter(list, "$this$dropLast"); if (i >= 0) { return take(list, f.coerceAtLeast(list.size() - i, 0)); } throw new IllegalArgumentException(c.d.b.a.a.n("Requested element count ", i, " is less than zero.").toString()); } public static final T elementAt(Iterable iterable, int i) { m.checkNotNullParameter(iterable, "$this$elementAt"); return iterable instanceof List ? (T) ((List) iterable).get(i) : (T) elementAtOrElse(iterable, i, new b(i)); } public static final T elementAtOrElse(Iterable iterable, int i, Function1 function1) { m.checkNotNullParameter(iterable, "$this$elementAtOrElse"); m.checkNotNullParameter(function1, "defaultValue"); if (iterable instanceof List) { List list = (List) iterable; return (i < 0 || i > n.getLastIndex(list)) ? (T) function1.invoke(Integer.valueOf(i)) : (T) list.get(i); } else if (i < 0) { return (T) function1.invoke(Integer.valueOf(i)); } else { int i2 = 0; for (T t : iterable) { int i3 = i2 + 1; if (i == i2) { return t; } i2 = i3; } return (T) function1.invoke(Integer.valueOf(i)); } } public static final List filter(Iterable iterable, Function1 function1) { m.checkNotNullParameter(iterable, "$this$filter"); m.checkNotNullParameter(function1, "predicate"); ArrayList arrayList = new ArrayList(); Iterator it = iterable.iterator(); while (it.hasNext()) { Object obj = (Object) it.next(); if (function1.invoke(obj).booleanValue()) { arrayList.add(obj); } } return arrayList; } public static final List filterNotNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$filterNotNull"); return (List) filterNotNullTo(iterable, new ArrayList()); } public static final , T> C filterNotNullTo(Iterable iterable, C c2) { m.checkNotNullParameter(iterable, "$this$filterNotNullTo"); m.checkNotNullParameter(c2, "destination"); for (Object obj : iterable) { if (obj != null) { c2.add(obj); } } return c2; } public static final T first(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$first"); if (iterable instanceof List) { return (T) first((List) ((List) iterable)); } Iterator it = iterable.iterator(); if (it.hasNext()) { return (T) it.next(); } throw new NoSuchElementException("Collection is empty."); } public static final T first(List list) { m.checkNotNullParameter(list, "$this$first"); if (!list.isEmpty()) { return (T) list.get(0); } throw new NoSuchElementException("List is empty."); } public static final T firstOrNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$firstOrNull"); if (iterable instanceof List) { List list = (List) iterable; if (list.isEmpty()) { return null; } return (T) list.get(0); } Iterator it = iterable.iterator(); if (!it.hasNext()) { return null; } return (T) it.next(); } public static final T firstOrNull(List list) { m.checkNotNullParameter(list, "$this$firstOrNull"); if (list.isEmpty()) { return null; } return (T) list.get(0); } public static final T getOrNull(List list, int i) { m.checkNotNullParameter(list, "$this$getOrNull"); if (i < 0 || i > n.getLastIndex(list)) { return null; } return (T) list.get(i); } public static final int indexOf(Iterable iterable, T t) { m.checkNotNullParameter(iterable, "$this$indexOf"); if (iterable instanceof List) { return ((List) iterable).indexOf(t); } int i = 0; for (Object obj : iterable) { if (i < 0) { n.throwIndexOverflow(); } if (m.areEqual(t, obj)) { return i; } i++; } return -1; } public static final Set intersect(Iterable iterable, Iterable iterable2) { m.checkNotNullParameter(iterable, "$this$intersect"); m.checkNotNullParameter(iterable2, "other"); Set mutableSet = toMutableSet(iterable); r.retainAll(mutableSet, iterable2); return mutableSet; } public static final A joinTo(Iterable iterable, A a2, CharSequence charSequence, CharSequence charSequence2, CharSequence charSequence3, int i, CharSequence charSequence4, Function1 function1) { m.checkNotNullParameter(iterable, "$this$joinTo"); m.checkNotNullParameter(a2, "buffer"); m.checkNotNullParameter(charSequence, "separator"); m.checkNotNullParameter(charSequence2, "prefix"); m.checkNotNullParameter(charSequence3, "postfix"); m.checkNotNullParameter(charSequence4, "truncated"); a2.append(charSequence2); int i2 = 0; for (Object obj : iterable) { i2++; if (i2 > 1) { a2.append(charSequence); } if (i >= 0 && i2 > i) { break; } l.appendElement(a2, obj, function1); } if (i >= 0 && i2 > i) { a2.append(charSequence4); } a2.append(charSequence3); return a2; } public static /* synthetic */ Appendable joinTo$default(Iterable iterable, Appendable appendable, CharSequence charSequence, CharSequence charSequence2, CharSequence charSequence3, int i, CharSequence charSequence4, Function1 function1, int i2, Object obj) { String str = (i2 & 2) != 0 ? ", " : charSequence; CharSequence charSequence5 = ""; CharSequence charSequence6 = (i2 & 4) != 0 ? charSequence5 : charSequence2; if ((i2 & 8) == 0) { charSequence5 = charSequence3; } return joinTo(iterable, appendable, str, charSequence6, charSequence5, (i2 & 16) != 0 ? -1 : i, (i2 & 32) != 0 ? "..." : charSequence4, (i2 & 64) != 0 ? null : function1); } public static final String joinToString(Iterable iterable, CharSequence charSequence, CharSequence charSequence2, CharSequence charSequence3, int i, CharSequence charSequence4, Function1 function1) { m.checkNotNullParameter(iterable, "$this$joinToString"); m.checkNotNullParameter(charSequence, "separator"); m.checkNotNullParameter(charSequence2, "prefix"); m.checkNotNullParameter(charSequence3, "postfix"); m.checkNotNullParameter(charSequence4, "truncated"); String sb = ((StringBuilder) joinTo(iterable, new StringBuilder(), charSequence, charSequence2, charSequence3, i, charSequence4, function1)).toString(); m.checkNotNullExpressionValue(sb, "joinTo(StringBuilder(), …ed, transform).toString()"); return sb; } public static /* synthetic */ String joinToString$default(Iterable iterable, CharSequence charSequence, CharSequence charSequence2, CharSequence charSequence3, int i, CharSequence charSequence4, Function1 function1, int i2, Object obj) { if ((i2 & 1) != 0) { charSequence = ", "; } CharSequence charSequence5 = ""; CharSequence charSequence6 = (i2 & 2) != 0 ? charSequence5 : charSequence2; if ((i2 & 4) == 0) { charSequence5 = charSequence3; } int i3 = (i2 & 8) != 0 ? -1 : i; if ((i2 & 16) != 0) { charSequence4 = "..."; } if ((i2 & 32) != 0) { function1 = null; } return joinToString(iterable, charSequence, charSequence6, charSequence5, i3, charSequence4, function1); } public static final T last(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$last"); if (iterable instanceof List) { return (T) last((List) ((List) iterable)); } Iterator it = iterable.iterator(); if (it.hasNext()) { T t = (T) it.next(); while (it.hasNext()) { t = (T) it.next(); } return t; } throw new NoSuchElementException("Collection is empty."); } public static final T last(List list) { m.checkNotNullParameter(list, "$this$last"); if (!list.isEmpty()) { return (T) list.get(n.getLastIndex(list)); } throw new NoSuchElementException("List is empty."); } public static final T lastOrNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$lastOrNull"); if (iterable instanceof List) { List list = (List) iterable; if (list.isEmpty()) { return null; } return (T) list.get(list.size() - 1); } Iterator it = iterable.iterator(); if (!it.hasNext()) { return null; } T t = (T) it.next(); while (it.hasNext()) { t = (T) it.next(); } return t; } public static final T lastOrNull(List list) { m.checkNotNullParameter(list, "$this$lastOrNull"); if (list.isEmpty()) { return null; } return (T) list.get(list.size() - 1); } public static final List map(Iterable iterable, Function1 function1) { m.checkNotNullParameter(iterable, "$this$map"); m.checkNotNullParameter(function1, "transform"); ArrayList arrayList = new ArrayList(o.collectionSizeOrDefault(iterable, 10)); Iterator it = iterable.iterator(); while (it.hasNext()) { arrayList.add(function1.invoke((Object) it.next())); } return arrayList; } /* JADX WARN: Multi-variable type inference failed */ /* JADX WARNING: Unknown variable types count: 1 */ public static final > T maxOrNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$maxOrNull"); Iterator it = iterable.iterator(); if (!it.hasNext()) { return null; } T t = (T) ((Comparable) it.next()); while (it.hasNext()) { ?? r1 = (Comparable) it.next(); if (t.compareTo(r1) < 0) { t = r1; } } return t; } /* renamed from: maxOrNull reason: collision with other method in class */ public static final Float m92maxOrNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$maxOrNull"); Iterator it = iterable.iterator(); if (!it.hasNext()) { return null; } float floatValue = it.next().floatValue(); while (it.hasNext()) { floatValue = Math.max(floatValue, it.next().floatValue()); } return Float.valueOf(floatValue); } /* JADX WARN: Multi-variable type inference failed */ /* JADX WARNING: Unknown variable types count: 1 */ public static final > T minOrNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$minOrNull"); Iterator it = iterable.iterator(); if (!it.hasNext()) { return null; } T t = (T) ((Comparable) it.next()); while (it.hasNext()) { ?? r1 = (Comparable) it.next(); if (t.compareTo(r1) > 0) { t = r1; } } return t; } public static final List minus(Iterable iterable, Iterable iterable2) { m.checkNotNullParameter(iterable, "$this$minus"); m.checkNotNullParameter(iterable2, "elements"); Collection convertToSetForSetOperationWith = o.convertToSetForSetOperationWith(iterable2, iterable); if (convertToSetForSetOperationWith.isEmpty()) { return toList(iterable); } ArrayList arrayList = new ArrayList(); for (Object obj : iterable) { if (!convertToSetForSetOperationWith.contains(obj)) { arrayList.add(obj); } } return arrayList; } public static final List minus(Iterable iterable, T t) { m.checkNotNullParameter(iterable, "$this$minus"); ArrayList arrayList = new ArrayList(o.collectionSizeOrDefault(iterable, 10)); boolean z2 = false; for (Object obj : iterable) { boolean z3 = true; if (!z2 && m.areEqual(obj, t)) { z2 = true; z3 = false; } if (z3) { arrayList.add(obj); } } return arrayList; } public static final List plus(Iterable iterable, Iterable iterable2) { m.checkNotNullParameter(iterable, "$this$plus"); m.checkNotNullParameter(iterable2, "elements"); if (iterable instanceof Collection) { return plus((Collection) iterable, (Iterable) iterable2); } ArrayList arrayList = new ArrayList(); r.addAll(arrayList, iterable); r.addAll(arrayList, iterable2); return arrayList; } public static final List plus(Iterable iterable, T t) { m.checkNotNullParameter(iterable, "$this$plus"); if (iterable instanceof Collection) { return plus((Collection) iterable, (Object) t); } ArrayList arrayList = new ArrayList(); r.addAll(arrayList, iterable); arrayList.add(t); return arrayList; } public static final List plus(Collection collection, Iterable iterable) { m.checkNotNullParameter(collection, "$this$plus"); m.checkNotNullParameter(iterable, "elements"); if (iterable instanceof Collection) { Collection collection2 = (Collection) iterable; ArrayList arrayList = new ArrayList(collection2.size() + collection.size()); arrayList.addAll(collection); arrayList.addAll(collection2); return arrayList; } ArrayList arrayList2 = new ArrayList(collection); r.addAll(arrayList2, iterable); return arrayList2; } public static final List plus(Collection collection, T t) { m.checkNotNullParameter(collection, "$this$plus"); ArrayList arrayList = new ArrayList(collection.size() + 1); arrayList.addAll(collection); arrayList.add(t); return arrayList; } public static final List plus(Collection collection, Sequence sequence) { m.checkNotNullParameter(collection, "$this$plus"); m.checkNotNullParameter(sequence, "elements"); ArrayList arrayList = new ArrayList(collection.size() + 10); arrayList.addAll(collection); r.addAll(arrayList, sequence); return arrayList; } public static final T random(Collection collection, d0.c0.c cVar) { m.checkNotNullParameter(collection, "$this$random"); m.checkNotNullParameter(cVar, "random"); if (!collection.isEmpty()) { return (T) elementAt(collection, cVar.nextInt(collection.size())); } throw new NoSuchElementException("Collection is empty."); } public static final List reversed(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$reversed"); if ((iterable instanceof Collection) && ((Collection) iterable).size() <= 1) { return toList(iterable); } List mutableList = toMutableList(iterable); t.reverse(mutableList); return mutableList; } public static final T single(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$single"); if (iterable instanceof List) { return (T) single((List) ((List) iterable)); } Iterator it = iterable.iterator(); if (it.hasNext()) { T t = (T) it.next(); if (!it.hasNext()) { return t; } throw new IllegalArgumentException("Collection has more than one element."); } throw new NoSuchElementException("Collection is empty."); } public static final T single(List list) { m.checkNotNullParameter(list, "$this$single"); int size = list.size(); if (size == 0) { throw new NoSuchElementException("List is empty."); } else if (size == 1) { return (T) list.get(0); } else { throw new IllegalArgumentException("List has more than one element."); } } public static final T singleOrNull(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$singleOrNull"); if (iterable instanceof List) { List list = (List) iterable; if (list.size() == 1) { return (T) list.get(0); } return null; } Iterator it = iterable.iterator(); if (!it.hasNext()) { return null; } T t = (T) it.next(); if (it.hasNext()) { return null; } return t; } public static final T singleOrNull(List list) { m.checkNotNullParameter(list, "$this$singleOrNull"); if (list.size() == 1) { return (T) list.get(0); } return null; } public static final List slice(List list, IntRange intRange) { m.checkNotNullParameter(list, "$this$slice"); m.checkNotNullParameter(intRange, "indices"); return intRange.isEmpty() ? n.emptyList() : toList(list.subList(intRange.getStart().intValue(), intRange.getEndInclusive().intValue() + 1)); } public static final > List sorted(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$sorted"); if (iterable instanceof Collection) { Collection collection = (Collection) iterable; if (collection.size() <= 1) { return toList(iterable); } Object[] array = collection.toArray(new Comparable[0]); Objects.requireNonNull(array, "null cannot be cast to non-null type kotlin.Array"); Comparable[] comparableArr = (Comparable[]) array; j.sort(comparableArr); return j.asList(comparableArr); } List mutableList = toMutableList(iterable); q.sort(mutableList); return mutableList; } /* JADX DEBUG: Multi-variable search result rejected for r0v4, resolved type: java.util.Collection */ /* JADX WARN: Multi-variable type inference failed */ public static final List sortedWith(Iterable iterable, Comparator comparator) { m.checkNotNullParameter(iterable, "$this$sortedWith"); m.checkNotNullParameter(comparator, "comparator"); if (iterable instanceof Collection) { Collection collection = (Collection) iterable; if (collection.size() <= 1) { return toList(iterable); } Object[] array = collection.toArray(new Object[0]); Objects.requireNonNull(array, "null cannot be cast to non-null type kotlin.Array"); j.sortWith(array, comparator); return j.asList(array); } List mutableList = toMutableList(iterable); q.sortWith(mutableList, comparator); return mutableList; } public static final float sumOfFloat(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$sum"); float f = 0.0f; for (Float f2 : iterable) { f += f2.floatValue(); } return f; } public static final int sumOfInt(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$sum"); int i = 0; for (Integer num : iterable) { i += num.intValue(); } return i; } public static final long sumOfLong(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$sum"); long j = 0; for (Long l : iterable) { j += l.longValue(); } return j; } public static final List take(Iterable iterable, int i) { m.checkNotNullParameter(iterable, "$this$take"); int i2 = 0; if (!(i >= 0)) { throw new IllegalArgumentException(c.d.b.a.a.n("Requested element count ", i, " is less than zero.").toString()); } else if (i == 0) { return n.emptyList(); } else { if (iterable instanceof Collection) { if (i >= ((Collection) iterable).size()) { return toList(iterable); } if (i == 1) { return m.listOf(first(iterable)); } } ArrayList arrayList = new ArrayList(i); Iterator it = iterable.iterator(); while (it.hasNext()) { arrayList.add(it.next()); i2++; if (i2 == i) { break; } } return n.optimizeReadOnlyList(arrayList); } } public static final List takeLast(List list, int i) { m.checkNotNullParameter(list, "$this$takeLast"); if (!(i >= 0)) { throw new IllegalArgumentException(c.d.b.a.a.n("Requested element count ", i, " is less than zero.").toString()); } else if (i == 0) { return n.emptyList(); } else { int size = list.size(); if (i >= size) { return toList(list); } if (i == 1) { return m.listOf(last((List) list)); } ArrayList arrayList = new ArrayList(i); if (list instanceof RandomAccess) { for (int i2 = size - i; i2 < size; i2++) { arrayList.add(list.get(i2)); } } else { ListIterator listIterator = list.listIterator(size - i); while (listIterator.hasNext()) { arrayList.add(listIterator.next()); } } return arrayList; } } public static final > C toCollection(Iterable iterable, C c2) { m.checkNotNullParameter(iterable, "$this$toCollection"); m.checkNotNullParameter(c2, "destination"); Iterator it = iterable.iterator(); while (it.hasNext()) { c2.add(it.next()); } return c2; } public static final HashSet toHashSet(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$toHashSet"); return (HashSet) toCollection(iterable, new HashSet(g0.mapCapacity(o.collectionSizeOrDefault(iterable, 12)))); } public static final int[] toIntArray(Collection collection) { m.checkNotNullParameter(collection, "$this$toIntArray"); int[] iArr = new int[collection.size()]; int i = 0; for (Integer num : collection) { iArr[i] = num.intValue(); i++; } return iArr; } public static final List toList(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$toList"); if (!(iterable instanceof Collection)) { return n.optimizeReadOnlyList(toMutableList(iterable)); } Collection collection = (Collection) iterable; int size = collection.size(); if (size == 0) { return n.emptyList(); } if (size != 1) { return toMutableList(collection); } return m.listOf(iterable instanceof List ? ((List) iterable).get(0) : iterable.iterator().next()); } public static final List toMutableList(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$toMutableList"); return iterable instanceof Collection ? toMutableList((Collection) iterable) : (List) toCollection(iterable, new ArrayList()); } public static final List toMutableList(Collection collection) { m.checkNotNullParameter(collection, "$this$toMutableList"); return new ArrayList(collection); } public static final Set toMutableSet(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$toMutableSet"); return iterable instanceof Collection ? new LinkedHashSet((Collection) iterable) : (Set) toCollection(iterable, new LinkedHashSet()); } public static final Set toSet(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$toSet"); if (!(iterable instanceof Collection)) { return n0.optimizeReadOnlySet((Set) toCollection(iterable, new LinkedHashSet())); } Collection collection = (Collection) iterable; int size = collection.size(); if (size == 0) { return n0.emptySet(); } if (size != 1) { return (Set) toCollection(iterable, new LinkedHashSet(g0.mapCapacity(collection.size()))); } return m0.setOf(iterable instanceof List ? ((List) iterable).get(0) : iterable.iterator().next()); } public static final Set union(Iterable iterable, Iterable iterable2) { m.checkNotNullParameter(iterable, "$this$union"); m.checkNotNullParameter(iterable2, "other"); Set mutableSet = toMutableSet(iterable); r.addAll(mutableSet, iterable2); return mutableSet; } public static final List> windowed(Iterable iterable, int i, int i2, boolean z2) { m.checkNotNullParameter(iterable, "$this$windowed"); p0.checkWindowSizeStep(i, i2); if (!(iterable instanceof RandomAccess) || !(iterable instanceof List)) { ArrayList arrayList = new ArrayList(); Iterator windowedIterator = p0.windowedIterator(iterable.iterator(), i, i2, z2, false); while (windowedIterator.hasNext()) { arrayList.add((List) windowedIterator.next()); } return arrayList; } List list = (List) iterable; int size = list.size(); ArrayList arrayList2 = new ArrayList((size / i2) + (size % i2 == 0 ? 0 : 1)); int i3 = 0; while (i3 >= 0 && size > i3) { int coerceAtMost = f.coerceAtMost(i, size - i3); if (coerceAtMost < i && !z2) { break; } ArrayList arrayList3 = new ArrayList(coerceAtMost); for (int i4 = 0; i4 < coerceAtMost; i4++) { arrayList3.add(list.get(i4 + i3)); } arrayList2.add(arrayList3); i3 += i2; } return arrayList2; } public static final Iterable> withIndex(Iterable iterable) { m.checkNotNullParameter(iterable, "$this$withIndex"); return new a0(new c(iterable)); } public static final List> zip(Iterable iterable, Iterable iterable2) { m.checkNotNullParameter(iterable, "$this$zip"); m.checkNotNullParameter(iterable2, "other"); Iterator it = iterable.iterator(); Iterator it2 = iterable2.iterator(); ArrayList arrayList = new ArrayList(Math.min(o.collectionSizeOrDefault(iterable, 10), o.collectionSizeOrDefault(iterable2, 10))); while (it.hasNext() && it2.hasNext()) { arrayList.add(d0.o.to(it.next(), it2.next())); } return arrayList; } }