What Is commons-io-2.11.jar

What Is commons-io-2.11.jar?

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commons-io-2.11.jar is the JAR file for Commons IO 2.5, which is a library of utilities to assist with developing IO functionality.

JAR File Size and Download Location:

JAR name: commons-io-2.11.0.jar
Target JDK version: 8
Dependency: None

File name: commons-io.jar, commons-io-2.11.0.jar
File size: 327135 bytes
Release date: 01-22-2020
Download: Apache Commons IO Website

Java source code files for commons-io-2.11.jar are:


 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.apache.commons.io.output;

import java.io.Writer;

 * Proxy writer that prevents the underlying writer from being closed.
 * <p>
 * This class is typically used in cases where a writer needs to be passed to a
 * component that wants to explicitly close the writer even if other components
 * would still use the writer for output.
 * </p>
 * @since 2.7
public class CloseShieldWriter extends ProxyWriter {

     * Creates a proxy that shields the given writer from being closed.
     * @param writer the writer to wrap
     * @return the created proxy
     * @since 2.9.0
    public static CloseShieldWriter wrap(final Writer writer) {
        return new CloseShieldWriter(writer);

     * Creates a proxy that shields the given writer from being closed.
     * @param writer underlying writer
     * @deprecated Using this constructor prevents IDEs from warning if the
     *             underlying writer is never closed. Use {@link #wrap(Writer)}
     *             instead.
    public CloseShieldWriter(final Writer writer) {

     * Replaces the underlying writer with a {@link ClosedWriter} sentinel. The
     * original writer will remain open, but this proxy will appear closed.
    public void close() {
        out = ClosedWriter.CLOSED_WRITER;




Or download all of them as a single archive file:

File name: commons-io-2.11.0-sources.jar
File size: 398939 bytes
Release date: 2020-01-22


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