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/filefilter/TrueFileFilter.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.filefilter;

import java.io.File;
import java.io.Serializable;
import java.nio.file.FileVisitResult;
import java.nio.file.Path;
import java.nio.file.attribute.BasicFileAttributes;

/**
 * A file filter that always returns true.
 *
 * @since 1.0
 * @see FileFilterUtils#trueFileFilter()
 */
public class TrueFileFilter implements IOFileFilter, Serializable {

    private static final String TO_STRING = Boolean.TRUE.toString();

    private static final long serialVersionUID = 8782512160909720199L;

    /**
     * Singleton instance of true filter.
     *
     * @since 1.3
     */
    public static final IOFileFilter TRUE = new TrueFileFilter();

    /**
     * Singleton instance of true filter. Please use the identical TrueFileFilter.TRUE constant. The new name is more
     * JDK 1.5 friendly as it doesn't clash with other values when using static imports.
     */
    public static final IOFileFilter INSTANCE = TRUE;

    /**
     * Restrictive constructor.
     */
    protected TrueFileFilter() {
    }

    /**
     * Returns true.
     *
     * @param file the file to check (ignored)
     * @return true
     */
    @Override
    public boolean accept(final File file) {
        return true;
    }

    /**
     * Returns true.
     *
     * @param dir the directory to check (ignored)
     * @param name the file name (ignored)
     * @return true
     */
    @Override
    public boolean accept(final File dir, final String name) {
        return true;
    }

    /**
     * Returns true.
     * @param file the file to check (ignored)
     *
     * @return true
     * @since 2.9.0
     */
    @Override
    public FileVisitResult accept(final Path file, final BasicFileAttributes attributes) {
        return FileVisitResult.CONTINUE;
    }

    @Override
    public IOFileFilter negate() {
        return FalseFileFilter.INSTANCE;
    }

    @Override
    public IOFileFilter or(final IOFileFilter fileFilter) {
        // TRUE OR expression <=> true
        return INSTANCE;
    }

    @Override
    public IOFileFilter and(final IOFileFilter fileFilter) {
        // TRUE AND expression <=> expression
        return fileFilter;
    }

    @Override
    public String toString() {
        return TO_STRING;
    }
}

⏎ org/apache/commons/io/filefilter/TrueFileFilter.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