package com.baidu.cloud.videocache;

/* loaded from: classes.dex */
public final class t {
    public static Object a(Object obj) {
        if (obj != null) {
            return obj;
        }
        throw new NullPointerException();
    }

    public static Object a(Object obj, String str) {
        if (obj != null) {
            return obj;
        }
        throw new NullPointerException(str);
    }

    static void a(boolean z) {
        if (!z) {
            throw new IllegalArgumentException();
        }
    }

    static void a(boolean z, String str) {
        if (!z) {
            throw new IllegalArgumentException(str);
        }
    }

    public static void a(Object... objArr) {
        for (Object obj : objArr) {
            if (obj == null) {
                throw new NullPointerException();
            }
        }
    }
}