Utils.java

/*
 * Copyright 2014-2015 GameUp
 *
 * 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 io.gameup.android.util;

import java.io.Closeable;
import java.io.IOException;

import lombok.AccessLevel;
import lombok.NoArgsConstructor;

/**
 * Various static utility methods.
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class Utils {

    /**
     * Unconditionally close a <code>Closeable</code> instance.
     * <p>
     * Equivalent to {@link Closeable#close()}, except any exceptions will be
     * ignored. This is typically used in finally blocks.
     *
     * @param closeable the Closeable to close, may be null or already closed.
     */
    public static void closeQuietly(final Closeable closeable) {
        try {
            if (closeable != null) {
                closeable.close();
            }
        }
        catch (final IOException ioe) {
            // ignore
        }
    }

}