package androidx.lifecycle;

import java.util.concurrent.atomic.AtomicReference;

/* loaded from: classes.dex */
public abstract class C {

    /* renamed from: a, reason: collision with root package name */
    public final AtomicReference f3287a = new AtomicReference(null);

    public abstract void a(I i);

    public abstract B b();

    public abstract void c(I i);
}