144 lines
3.6 KiB
Java
144 lines
3.6 KiB
Java
package com.google.android.gms.internal.measurement;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import java.util.Set;
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/* loaded from: classes.dex */
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public final class zzkw<K, V> extends LinkedHashMap<K, V> {
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private static final zzkw zza;
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private boolean zzb;
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static {
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zzkw zzkwVar = new zzkw();
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zza = zzkwVar;
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zzkwVar.zzb = false;
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}
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private zzkw() {
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this.zzb = true;
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}
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private static int zzf(Object obj) {
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if (obj instanceof byte[]) {
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return zzkf.zzb((byte[]) obj);
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}
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if (obj instanceof zzjz) {
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throw new UnsupportedOperationException();
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}
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return obj.hashCode();
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}
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private final void zzg() {
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if (!this.zzb) {
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throw new UnsupportedOperationException();
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}
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}
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@Override // java.util.LinkedHashMap, java.util.HashMap, java.util.AbstractMap, java.util.Map
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public final void clear() {
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zzg();
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super.clear();
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}
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@Override // java.util.LinkedHashMap, java.util.HashMap, java.util.AbstractMap, java.util.Map
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public final Set<Map.Entry<K, V>> entrySet() {
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return isEmpty() ? Collections.emptySet() : super.entrySet();
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}
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@Override // java.util.AbstractMap, java.util.Map
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public final boolean equals(Object obj) {
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boolean equals;
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if (!(obj instanceof Map)) {
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return false;
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}
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Map map = (Map) obj;
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if (this == map) {
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return true;
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}
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if (size() != map.size()) {
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return false;
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}
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for (Map.Entry<K, V> entry : entrySet()) {
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if (!map.containsKey(entry.getKey())) {
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return false;
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}
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V value = entry.getValue();
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Object obj2 = map.get(entry.getKey());
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if (!(value instanceof byte[]) || !(obj2 instanceof byte[])) {
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equals = value.equals(obj2);
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} else {
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equals = Arrays.equals((byte[]) value, (byte[]) obj2);
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}
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if (!equals) {
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return false;
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}
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}
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return true;
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}
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@Override // java.util.AbstractMap, java.util.Map
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public final int hashCode() {
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int i = 0;
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for (Map.Entry<K, V> entry : entrySet()) {
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i += zzf(entry.getValue()) ^ zzf(entry.getKey());
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}
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return i;
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}
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@Override // java.util.HashMap, java.util.AbstractMap, java.util.Map
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public final V put(K k, V v) {
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zzg();
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zzkf.zze(k);
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zzkf.zze(v);
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return (V) super.put(k, v);
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}
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@Override // java.util.HashMap, java.util.AbstractMap, java.util.Map
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public final void putAll(Map<? extends K, ? extends V> map) {
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zzg();
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for (K k : map.keySet()) {
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zzkf.zze(k);
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zzkf.zze(map.get(k));
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}
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super.putAll(map);
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}
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@Override // java.util.HashMap, java.util.AbstractMap, java.util.Map
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public final V remove(Object obj) {
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zzg();
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return (V) super.remove(obj);
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}
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public final zzkw<K, V> zzb() {
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return isEmpty() ? new zzkw<>() : new zzkw<>(this);
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}
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public final void zzd(zzkw<K, V> zzkwVar) {
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zzg();
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if (zzkwVar.isEmpty()) {
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return;
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}
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putAll(zzkwVar);
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}
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private zzkw(Map<K, V> map) {
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super(map);
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this.zzb = true;
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}
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public final boolean zze() {
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return this.zzb;
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}
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public final void zzc() {
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this.zzb = false;
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}
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public static <K, V> zzkw<K, V> zza() {
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return zza;
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}
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}
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