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.input;

import static org.apache.commons.io.IOUtils.EOF;

import java.io.IOException;
import java.io.Reader;

 * Closed reader. This reader returns EOF to all attempts to read something from it.
 * <p>
 * Typically uses of this class include testing for corner cases in methods that accept readers and acting as a sentinel
 * value instead of a {@code null} reader.
 * </p>
 * @since 2.7
public class ClosedReader extends Reader {

     * A singleton.
    public static final ClosedReader CLOSED_READER = new ClosedReader();

     * Returns -1 to indicate that the stream is closed.
     * @param cbuf ignored
     * @param off  ignored
     * @param len  ignored
     * @return always -1
    public int read(final char[] cbuf, final int off, final int len) {
        return EOF;

    public void close() throws IOException {
        // noop




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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2022-11-10, 78329👍, 2💬