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.IOException;

 * Appends all data to the famous <b>/dev/null</b>.
 * <p>
 * This Appendable has no destination (file/socket etc.) and all characters written to it are ignored and lost.
 * </p>
 * @since 2.8.0
public class NullAppendable implements Appendable {

     * A singleton.
    public static final NullAppendable INSTANCE = new NullAppendable();

    /** Use the singleton. */
    private NullAppendable() {
        // no instances.

    public Appendable append(final char c) throws IOException {
        return this;

    public Appendable append(final CharSequence csq) throws IOException {
        return this;

    public Appendable append(final CharSequence csq, final int start, final int end) throws IOException {
        return this;




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


Download and Install commons-io-2.6-bin.zip

What Is commons-io-2.11-bin.zip

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