package k5;

import h5.m0;
import java.util.LinkedHashSet;
import java.util.Set;

/* loaded from: classes2.dex */
public final class d {

    /* renamed from: a, reason: collision with root package name */
    private final Set f11238a = new LinkedHashSet();

    public synchronized void a(m0 m0Var) {
        this.f11238a.remove(m0Var);
    }

    public synchronized void b(m0 m0Var) {
        this.f11238a.add(m0Var);
    }

    public synchronized boolean c(m0 m0Var) {
        return this.f11238a.contains(m0Var);
    }
}