package j.k0;

import java.util.Iterator;

/* JADX INFO: compiled from: Iterators.kt */
/* JADX INFO: loaded from: classes.dex */
public final class d0<T> implements Iterator<b0<? extends T>>, j.p0.d.i0.a {
    private final Iterator<T> b;
    private int d;

    /* JADX WARN: Multi-variable type inference failed */
    public d0(Iterator<? extends T> it) {
        j.p0.d.r.f(it, "iterator");
        this.b = it;
    }

    @Override // java.util.Iterator
    /* JADX INFO: renamed from: b, reason: merged with bridge method [inline-methods] */
    public final b0<T> next() {
        int i2 = this.d;
        this.d = i2 + 1;
        if (i2 >= 0) {
            return new b0<>(i2, this.b.next());
        }
        m.o();
        throw null;
    }

    @Override // java.util.Iterator
    public final boolean hasNext() {
        return this.b.hasNext();
    }

    @Override // java.util.Iterator
    public void remove() {
        throw new UnsupportedOperationException("Operation is not supported for read-only collection");
    }
}