Initial import of ADIF API reverse-engineering toolkit

apk_decompiled/sources/r3/E.java

@@ -0,0 +1,69 @@
+package r3;
+
+import java.util.concurrent.atomic.AtomicReference;
+import kotlin.jvm.internal.Intrinsics;
+
+/* loaded from: classes3.dex */
+public abstract class E {
+
+    /* renamed from: a, reason: collision with root package name */
+    public static final D f8255a = new D(new byte[0], 0, 0, false);
+
+    /* renamed from: b, reason: collision with root package name */
+    public static final int f8256b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public static final AtomicReference[] f8257c;
+
+    static {
+        int highestOneBit = Integer.highestOneBit((Runtime.getRuntime().availableProcessors() * 2) - 1);
+        f8256b = highestOneBit;
+        AtomicReference[] atomicReferenceArr = new AtomicReference[highestOneBit];
+        for (int i = 0; i < highestOneBit; i++) {
+            atomicReferenceArr[i] = new AtomicReference();
+        }
+        f8257c = atomicReferenceArr;
+    }
+
+    public static final void a(D segment) {
+        Intrinsics.checkNotNullParameter(segment, "segment");
+        if (segment.f8253f != null || segment.f8254g != null) {
+            throw new IllegalArgumentException("Failed requirement.");
+        }
+        if (segment.f8251d) {
+            return;
+        }
+        AtomicReference atomicReference = f8257c[(int) (Thread.currentThread().getId() & (f8256b - 1))];
+        D d4 = f8255a;
+        D d5 = (D) atomicReference.getAndSet(d4);
+        if (d5 == d4) {
+            return;
+        }
+        int i = d5 != null ? d5.f8250c : 0;
+        if (i >= 65536) {
+            atomicReference.set(d5);
+            return;
+        }
+        segment.f8253f = d5;
+        segment.f8249b = 0;
+        segment.f8250c = i + 8192;
+        atomicReference.set(segment);
+    }
+
+    public static final D b() {
+        AtomicReference atomicReference = f8257c[(int) (Thread.currentThread().getId() & (f8256b - 1))];
+        D d4 = f8255a;
+        D d5 = (D) atomicReference.getAndSet(d4);
+        if (d5 == d4) {
+            return new D();
+        }
+        if (d5 == null) {
+            atomicReference.set(null);
+            return new D();
+        }
+        atomicReference.set(d5.f8253f);
+        d5.f8253f = null;
+        d5.f8250c = 0;
+        return d5;
+    }
+}