package W6;

import B6.r;
import java.util.Iterator;
import java.util.concurrent.atomic.AtomicReference;

/* JADX INFO: loaded from: classes.dex */
public final class a implements h {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final AtomicReference f7192a;

    public a(r rVar) {
        this.f7192a = new AtomicReference(rVar);
    }

    @Override // W6.h
    public final Iterator iterator() {
        h hVar = (h) this.f7192a.getAndSet(null);
        if (hVar != null) {
            return hVar.iterator();
        }
        throw new IllegalStateException("This sequence can be consumed only once.");
    }
}