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/serialization/RegexpClassNameMatcher.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.serialization;

import java.util.regex.Pattern;

/**
 * A {@link ClassNameMatcher} that uses regular expressions.
 * <p>
 * This object is immutable and thread-safe.
 * </p>
 */
final class RegexpClassNameMatcher implements ClassNameMatcher {

    private final Pattern pattern; // Class is thread-safe

    /**
     * Constructs an object based on the specified regular expression.
     *
     * @param regex a regular expression for evaluating acceptable class names
     */
    public RegexpClassNameMatcher(final String regex) {
        this(Pattern.compile(regex));
    }

    /**
     * Constructs an object based on the specified pattern.
     *
     * @param pattern a pattern for evaluating acceptable class names
     * @throws IllegalArgumentException if {@code pattern} is null
     */
    public RegexpClassNameMatcher(final Pattern pattern) {
        if (pattern == null) {
            throw new IllegalArgumentException("Null pattern");
        }
        this.pattern = pattern;
    }

    @Override
    public boolean matches(final String className) {
        return pattern.matcher(className).matches();
    }
}

⏎ org/apache/commons/io/serialization/RegexpClassNameMatcher.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