package com.google.android.gms.internal.measurement;

import java.nio.charset.Charset;
import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;

/* JADX INFO: loaded from: classes2.dex */
public final class zzkw<K, V> extends LinkedHashMap<K, V> {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public static final zzkw f20666a;
    private boolean zzb = true;

    static {
        zzkw zzkwVar = new zzkw();
        f20666a = zzkwVar;
        zzkwVar.zzb = false;
    }

    private zzkw() {
    }

    public static int a(Object obj) {
        if (!(obj instanceof byte[])) {
            if (obj instanceof g6) {
                throw new UnsupportedOperationException();
            }
            return obj.hashCode();
        }
        byte[] bArr = (byte[]) obj;
        Charset charset = d6.f20163a;
        int length = bArr.length;
        for (byte b10 : bArr) {
            length = (length * 31) + b10;
        }
        if (length == 0) {
            return 1;
        }
        return length;
    }

    public final zzkw b() {
        if (isEmpty()) {
            return new zzkw();
        }
        zzkw zzkwVar = new zzkw(this);
        zzkwVar.zzb = true;
        return zzkwVar;
    }

    @Override // java.util.LinkedHashMap, java.util.HashMap, java.util.AbstractMap, java.util.Map
    public final void clear() {
        g();
        super.clear();
    }

    public final void d() {
        this.zzb = false;
    }

    public final boolean e() {
        return this.zzb;
    }

    @Override // java.util.LinkedHashMap, java.util.HashMap, java.util.AbstractMap, java.util.Map
    public final Set entrySet() {
        return isEmpty() ? Collections.emptySet() : super.entrySet();
    }

    @Override // java.util.AbstractMap, java.util.Map
    public final boolean equals(Object obj) {
        if (!(obj instanceof Map)) {
            return false;
        }
        Map map = (Map) obj;
        if (this == map) {
            return true;
        }
        if (size() != map.size()) {
            return false;
        }
        for (Map.Entry entry : entrySet()) {
            if (!map.containsKey(entry.getKey())) {
                return false;
            }
            Object value = entry.getValue();
            Object obj2 = map.get(entry.getKey());
            if (!(((value instanceof byte[]) && (obj2 instanceof byte[])) ? Arrays.equals((byte[]) value, (byte[]) obj2) : value.equals(obj2))) {
                return false;
            }
        }
        return true;
    }

    public final void g() {
        if (!this.zzb) {
            throw new UnsupportedOperationException();
        }
    }

    @Override // java.util.AbstractMap, java.util.Map
    public final int hashCode() {
        int iA = 0;
        for (Map.Entry entry : entrySet()) {
            iA += a(entry.getValue()) ^ a(entry.getKey());
        }
        return iA;
    }

    /* JADX WARN: Multi-variable type inference failed */
    @Override // java.util.HashMap, java.util.AbstractMap, java.util.Map
    public final Object put(Object obj, Object obj2) {
        g();
        Charset charset = d6.f20163a;
        obj.getClass();
        obj2.getClass();
        return super.put(obj, obj2);
    }

    @Override // java.util.HashMap, java.util.AbstractMap, java.util.Map
    public final void putAll(Map map) {
        g();
        for (K k6 : map.keySet()) {
            Charset charset = d6.f20163a;
            k6.getClass();
            map.get(k6).getClass();
        }
        super.putAll(map);
    }

    @Override // java.util.HashMap, java.util.AbstractMap, java.util.Map
    public final Object remove(Object obj) {
        g();
        return super.remove(obj);
    }
}