74 lines
2.3 KiB
Java
74 lines
2.3 KiB
Java
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package o;
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import java.util.concurrent.atomic.AtomicReference;
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/* renamed from: o.gix, reason: case insensitive filesystem */
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/* loaded from: classes.dex */
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public final class C15169gix {
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private static final int a;
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private static final C15170giy b;
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private static final AtomicReference<C15170giy>[] d;
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private static final int e;
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private C15169gix() {
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}
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static {
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new C15169gix();
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e = 65536;
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b = new C15170giy(new byte[0], 0, 0, false, false);
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int highestOneBit = Integer.highestOneBit((Runtime.getRuntime().availableProcessors() << 1) - 1);
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a = highestOneBit;
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AtomicReference<C15170giy>[] atomicReferenceArr = new AtomicReference[highestOneBit];
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for (int i = 0; i < highestOneBit; i++) {
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atomicReferenceArr[i] = new AtomicReference<>();
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}
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d = atomicReferenceArr;
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}
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public static final void e(C15170giy c15170giy) {
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C14957gcv.e(c15170giy, "");
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if (c15170giy.a != null || c15170giy.h != null) {
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throw new IllegalArgumentException("Failed requirement.".toString());
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}
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if (c15170giy.i) {
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return;
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}
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AtomicReference<C15170giy> atomicReference = d[(int) (Thread.currentThread().getId() & (a - 1))];
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C15170giy c15170giy2 = atomicReference.get();
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if (c15170giy2 == b) {
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return;
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}
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int i = c15170giy2 != null ? c15170giy2.d : 0;
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if (i >= e) {
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return;
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}
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c15170giy.a = c15170giy2;
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c15170giy.e = 0;
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c15170giy.d = i + 8192;
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while (!atomicReference.compareAndSet(c15170giy2, c15170giy)) {
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if (atomicReference.get() != c15170giy2) {
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c15170giy.a = null;
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return;
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}
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}
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}
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public static final C15170giy d() {
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AtomicReference<C15170giy> atomicReference = d[(int) (Thread.currentThread().getId() & (a - 1))];
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C15170giy c15170giy = b;
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C15170giy andSet = atomicReference.getAndSet(c15170giy);
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if (andSet == c15170giy) {
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return new C15170giy();
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}
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if (andSet == null) {
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atomicReference.set(null);
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return new C15170giy();
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}
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atomicReference.set(andSet.a);
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andSet.a = null;
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andSet.d = 0;
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return andSet;
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}
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}
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