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Hazelcast Zookeeper Discovery Plugin

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/*
 * Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved.
 *
 * 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 com.hazelcast.zookeeper;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

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

/**
 * The type IO utils.
 */
public final class IOUtils {

    private static final Logger LOGGER = LoggerFactory.getLogger(IOUtils.class);

    private IOUtils() {
    }

    /**
     * Close safely.
     *
     * @param closeable the closeable
     */
    public static void closeSafely(Closeable closeable) {
        if (closeable != null) {
            try {
                closeable.close();
            } catch (IOException e) {
                LOGGER.debug("Error while closing " + closeable, e);
            }
        }
    }
}