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/*
 * Copyright (c) 2008-2024, 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.internal.util;

import java.util.Collection;

/**
 * Utility class for closing Closable objects.
 */
public final class CloseUtil {

    private CloseUtil() {
    }

    /**
     * Closes the collection of AutoClosables quietly.
     * 

* If the collection is null, the call is ignored. *

* If an element in the collection is null, that element is ignored. *

* If the Closable throws an exception, the exception is ignored and closing moves to the next element. * * @param collection the collections of AutoClosable to close. When null, the call is ignored. Null items * in the collection are also ignored. */ public static void closeAllQuietly(Collection collection) { if (collection == null) { return; } for (AutoCloseable closeable : collection) { closeQuietly(closeable); } } /** * Closes an AutoClosable quietly. *

* If the closable is null, the call is ignored. *

* If {@link AutoCloseable#close()} throws an exception, it is ignored. * * @param closeable the AutoClosable to close. */ @SuppressWarnings("java:S108") public static void closeQuietly(AutoCloseable closeable) { if (closeable == null) { return; } try { closeable.close(); } catch (Exception ignore) { } } }





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