package defpackage;

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

/* JADX INFO: loaded from: classes3.dex */
@Metadata(d1 = {"\u0000\n\n\u0002\u0018\u0002\n\u0002\u0010#\n\u0000\b\n\u0018\u00002\b\u0012\u0004\u0012\u00028\u00000\u0001¨\u0006\u0002"}, d2 = {"Lkb1;", "", "ktor-utils"}, k = 1, mv = {2, 0, 0}, xi = NalUnitUtil.H265_NAL_UNIT_TYPE_UNSPECIFIED)
@vx8
public final class kb1 implements Set<Object>, m25 {
    public final hb1 a = new hb1();

    @Override // java.util.Set, java.util.Collection
    public final boolean add(Object obj) {
        cr4.g(obj, "element");
        hb1 hb1Var = this.a;
        if (hb1Var.a.containsKey(obj)) {
            return false;
        }
        hb1Var.put(obj, e6a.a);
        return true;
    }

    @Override // java.util.Set, java.util.Collection
    public final boolean addAll(Collection collection) {
        cr4.g(collection, "elements");
        Collection collection2 = collection;
        if (collection2.isEmpty()) {
            return true;
        }
        Iterator it = collection2.iterator();
        while (it.hasNext()) {
            if (!add(it.next())) {
                return false;
            }
        }
        return true;
    }

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

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

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

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

    @Override // java.util.Set, java.util.Collection, java.lang.Iterable
    public final Iterator iterator() {
        return this.a.keySet().iterator();
    }

    @Override // java.util.Set, java.util.Collection
    public final boolean remove(Object obj) {
        return (obj == null || this.a.a.remove(obj) == null) ? false : true;
    }

    @Override // java.util.Set, java.util.Collection
    public final boolean removeAll(Collection collection) {
        cr4.g(collection, "elements");
        Collection collection2 = collection;
        if (collection2.isEmpty()) {
            return true;
        }
        Iterator it = collection2.iterator();
        while (it.hasNext()) {
            if (!remove(it.next())) {
                return false;
            }
        }
        return true;
    }

    @Override // java.util.Set, java.util.Collection
    public final boolean retainAll(Collection collection) {
        cr4.g(collection, "elements");
        LinkedHashSet linkedHashSet = new LinkedHashSet();
        for (Object obj : this.a.keySet()) {
            if (!collection.contains(obj)) {
                linkedHashSet.add(obj);
            }
        }
        return removeAll(linkedHashSet);
    }

    @Override // java.util.Set, java.util.Collection
    public final int size() {
        return this.a.a.size();
    }

    @Override // java.util.Set, java.util.Collection
    public final Object[] toArray() {
        return s41.a(this);
    }

    @Override // java.util.Set, java.util.Collection
    public final Object[] toArray(Object[] objArr) {
        cr4.g(objArr, "array");
        return s41.b(this, objArr);
    }
}