107 lines
4.1 KiB
Java
107 lines
4.1 KiB
Java
package d0.z.d;
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import java.lang.reflect.Array;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.Objects;
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/* compiled from: CollectionToArray.kt */
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public final class g {
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public static final Object[] a = new Object[0];
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public static final Object[] toArray(Collection<?> collection) {
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m.checkNotNullParameter(collection, "collection");
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int size = collection.size();
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if (size != 0) {
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Iterator<?> it = collection.iterator();
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if (it.hasNext()) {
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Object[] objArr = new Object[size];
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int i = 0;
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while (true) {
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int i2 = i + 1;
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objArr[i] = it.next();
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if (i2 >= objArr.length) {
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if (!it.hasNext()) {
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return objArr;
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}
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int i3 = ((i2 * 3) + 1) >>> 1;
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if (i3 <= i2) {
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if (i2 < 2147483645) {
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i3 = 2147483645;
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} else {
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throw new OutOfMemoryError();
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}
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}
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objArr = Arrays.copyOf(objArr, i3);
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m.checkNotNullExpressionValue(objArr, "Arrays.copyOf(result, newSize)");
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} else if (!it.hasNext()) {
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Object[] copyOf = Arrays.copyOf(objArr, i2);
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m.checkNotNullExpressionValue(copyOf, "Arrays.copyOf(result, size)");
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return copyOf;
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}
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i = i2;
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}
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}
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}
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return a;
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}
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public static final Object[] toArray(Collection<?> collection, Object[] objArr) {
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Object[] objArr2;
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m.checkNotNullParameter(collection, "collection");
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Objects.requireNonNull(objArr);
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int size = collection.size();
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int i = 0;
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if (size != 0) {
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Iterator<?> it = collection.iterator();
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if (it.hasNext()) {
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if (size <= objArr.length) {
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objArr2 = objArr;
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} else {
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Object newInstance = Array.newInstance(objArr.getClass().getComponentType(), size);
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Objects.requireNonNull(newInstance, "null cannot be cast to non-null type kotlin.Array<kotlin.Any?>");
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objArr2 = (Object[]) newInstance;
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}
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while (true) {
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int i2 = i + 1;
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objArr2[i] = it.next();
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if (i2 >= objArr2.length) {
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if (!it.hasNext()) {
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return objArr2;
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}
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int i3 = ((i2 * 3) + 1) >>> 1;
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if (i3 <= i2) {
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if (i2 < 2147483645) {
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i3 = 2147483645;
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} else {
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throw new OutOfMemoryError();
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}
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}
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objArr2 = Arrays.copyOf(objArr2, i3);
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m.checkNotNullExpressionValue(objArr2, "Arrays.copyOf(result, newSize)");
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} else if (!it.hasNext()) {
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if (objArr2 == objArr) {
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objArr[i2] = null;
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return objArr;
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}
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Object[] copyOf = Arrays.copyOf(objArr2, i2);
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m.checkNotNullExpressionValue(copyOf, "Arrays.copyOf(result, size)");
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return copyOf;
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}
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i = i2;
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}
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} else if (objArr.length <= 0) {
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return objArr;
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} else {
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objArr[0] = null;
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return objArr;
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}
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} else if (objArr.length <= 0) {
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return objArr;
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} else {
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objArr[0] = null;
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return objArr;
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}
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}
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}
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