What Is commons-io-2.11.jar?

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:

⏎ org/apache/commons/io/output/NullOutputStream.java

/*
 * 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,
 * 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 org.apache.commons.io.output;

import java.io.IOException;
import java.io.OutputStream;

/**
 * Writes all data to the famous <b>/dev/null</b>.
 * <p>
 * This output stream has no destination (file/socket etc.) and all bytes written to it are ignored and lost.
 * </p>
 */
public class NullOutputStream extends OutputStream {

    /**
     * Deprecated in favor of {@link #NULL_OUTPUT_STREAM}.
     *
     * TODO: Will be private in 3.0.
     *
     * @deprecated Use {@link #NULL_OUTPUT_STREAM}.
     */
    @Deprecated
    public NullOutputStream() {
    }

    /**
     * The singleton.
     */
    public static final NullOutputStream NULL_OUTPUT_STREAM = new NullOutputStream();

    /**
     * Does nothing - output to {@code /dev/null}.
     *
     * @param b The bytes to write
     * @param off The start offset
     * @param len The number of bytes to write
     */
    @Override
    public void write(final byte[] b, final int off, final int len) {
        // To /dev/null
    }

    /**
     * Does nothing - output to {@code /dev/null}.
     *
     * @param b The byte to write
     */
    @Override
    public void write(final int b) {
        // To /dev/null
    }

    /**
     * Does nothing - output to {@code /dev/null}.
     *
     * @param b The bytes to write
     * @throws IOException never
     */
    @Override
    public void write(final byte[] b) throws IOException {
        // To /dev/null
    }

}

⏎ org/apache/commons/io/output/NullOutputStream.java

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 

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

⇐ What Is commons-io-2.11-bin.zip

⇑ Download and Reviewing commons-io.jar

⇑⇑ FAQ for Apache commons-io.jar