package defpackage;

import androidx.media3.container.NalUnitUtil;
import defpackage.cn5;
import java.util.Collection;
import java.util.Iterator;
import java.util.Set;
import kotlin.Metadata;

/* JADX INFO: loaded from: classes3.dex */
@Metadata(d1 = {"\u0000\u0010\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010#\n\u0002\u0018\u0002\n\u0000\b\u0000\u0018\u0000*\u0004\b\u0000\u0010\u00012\b\u0012\u0004\u0012\u00028\u00000\u00022\b\u0012\u0004\u0012\u00028\u00000\u0003¨\u0006\u0004"}, d2 = {"Len5;", "E", "", "Lt0;", "kotlin-stdlib"}, k = 1, mv = {2, 1, 0}, xi = NalUnitUtil.H265_NAL_UNIT_TYPE_UNSPECIFIED)
public final class en5<E> extends t0<E> implements Set<E>, m25 {
    public final cn5 a;

    public en5(cn5 cn5Var) {
        this.a = cn5Var;
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean add(Object obj) {
        throw new UnsupportedOperationException();
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean addAll(Collection collection) {
        cr4.g(collection, "elements");
        throw new UnsupportedOperationException();
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final void clear() {
        this.a.clear();
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean contains(Object obj) {
        return this.a.containsKey(obj);
    }

    @Override // defpackage.t0
    public final int getSize() {
        return this.a.k;
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean isEmpty() {
        return this.a.isEmpty();
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.lang.Iterable, java.util.Set
    public final Iterator iterator() {
        cn5 cn5Var = this.a;
        cn5Var.getClass();
        return new cn5.e(cn5Var);
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean remove(Object obj) {
        cn5 cn5Var = this.a;
        cn5Var.c();
        int iH = cn5Var.h(obj);
        if (iH < 0) {
            return false;
        }
        cn5Var.l(iH);
        return true;
    }

    @Override // java.util.AbstractSet, java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean removeAll(Collection collection) {
        cr4.g(collection, "elements");
        this.a.c();
        return super.removeAll(collection);
    }

    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
    public final boolean retainAll(Collection collection) {
        cr4.g(collection, "elements");
        this.a.c();
        return super.retainAll(collection);
    }
}