    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one
    003 * or more contributor license agreements.  See the NOTICE file
    004 * distributed with this work for additional information
    005 * regarding copyright ownership.  The ASF licenses this file
    006 * to you under the Apache License, Version 2.0 (the
    007 * "License"); you may not use this file except in compliance
    008 * with the License.  You may obtain a copy of the License at
    009 *
    010 * http://www.apache.org/licenses/LICENSE-2.0
    011 *
    012 * Unless required by applicable law or agreed to in writing,
    013 * software distributed under the License is distributed on an
    014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    015 * KIND, either express or implied.  See the License for the
    016 * specific language governing permissions and limitations
    017 * under the License.
    018 */
    019
    020package org.apache.commons.compress.utils;
    021
    022import java.io.FilterInputStream;
    023import java.io.IOException;
    024import java.io.InputStream;
    025
    026/**
    027 * Re-implements {@link FilterInputStream#close()} to do nothing.
    028 * @since 1.14
    029 */
    030public class CloseShieldFilterInputStream extends FilterInputStream {
    031
    032    public CloseShieldFilterInputStream(final InputStream in) {
    033        super(in);
    034    }
    035
    036    @Override
    037    public void close() throws IOException {
    038        // NO IMPLEMENTATION.
    039    }
    040
    041}