package androidx.work;

/* JADX INFO: loaded from: classes.dex */
public abstract class u {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public static u f4694a;

    public static synchronized u c() {
        try {
            if (f4694a == null) {
                f4694a = new t(3);
            }
        } catch (Throwable th) {
            throw th;
        }
        return f4694a;
    }

    public static String e(String str) {
        int length = str.length();
        StringBuilder sb = new StringBuilder(23);
        sb.append("WM-");
        if (length >= 20) {
            sb.append(str.substring(0, 20));
        } else {
            sb.append(str);
        }
        return sb.toString();
    }

    public abstract void a(Throwable... thArr);

    public abstract void b(Throwable... thArr);

    public abstract void d(Throwable... thArr);

    public abstract void f(Throwable... thArr);
}