package C3;

import java.io.Serializable;
import java.util.AbstractCollection;
import java.util.Arrays;
import java.util.Collection;
import java.util.Spliterator;
import java.util.Spliterators;

/* JADX INFO: loaded from: classes.dex */
public abstract class B extends AbstractCollection implements Serializable {

    /* JADX INFO: renamed from: q, reason: collision with root package name */
    public static final Object[] f1188q = new Object[0];

    public abstract G a();

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

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

    public abstract int b(int i, Object[] objArr);

    public Object[] c() {
        return null;
    }

    @Override // java.util.AbstractCollection, java.util.Collection
    public final void clear() {
        throw new UnsupportedOperationException();
    }

    @Override // java.util.AbstractCollection, java.util.Collection
    public abstract boolean contains(Object obj);

    public int f() {
        throw new UnsupportedOperationException();
    }

    public int g() {
        throw new UnsupportedOperationException();
    }

    public abstract boolean h();

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

    @Override // java.util.AbstractCollection, java.util.Collection
    public final boolean removeAll(Collection collection) {
        throw new UnsupportedOperationException();
    }

    @Override // java.util.AbstractCollection, java.util.Collection
    public final boolean retainAll(Collection collection) {
        throw new UnsupportedOperationException();
    }

    @Override // java.util.Collection, java.lang.Iterable
    public final Spliterator spliterator() {
        return Spliterators.spliterator(this, 1296);
    }

    @Override // java.util.AbstractCollection, java.util.Collection
    public final Object[] toArray() {
        return toArray(f1188q);
    }

    @Override // java.util.AbstractCollection, java.util.Collection
    public final Object[] toArray(Object[] objArr) {
        objArr.getClass();
        int size = size();
        if (objArr.length < size) {
            Object[] objArrC = c();
            if (objArrC != null) {
                return Arrays.copyOfRange(objArrC, g(), f(), objArr.getClass());
            }
            if (objArr.length != 0) {
                objArr = Arrays.copyOf(objArr, 0);
            }
            objArr = Arrays.copyOf(objArr, size);
        } else if (objArr.length > size) {
            objArr[size] = null;
        }
        b(0, objArr);
        return objArr;
    }
}