keystore/java/android/security/keystore/Utils.java

/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.security.keystore;

import java.util.Date;

/**
 * Assorted utility methods.
 *
 * @hide
 */
abstract class Utils {
    private Utils() {}

    static Date cloneIfNotNull(Date value) {
        return (value != null) ? (Date) value.clone() : null;
    }

    static byte[] cloneIfNotNull(byte[] value) {
        return (value != null) ? value.clone() : null;
    }
}