The standard Java libraries fail to provide enough methods for manipulation of its core classes. Apache Commons Lang provides these extra methods.
Lang provides a host of helper utilities for the java.lang API, notably String manipulation methods, basic numerical methods, object reflection, concurrency, creation and serialization and System properties. Additionally it contains basic enhancements to java.util.Date and a series of utilities dedicated to help with building methods, such as hashCode, toString and equals.
JAR File Size and Download Location:
File name: commons-lang3.jar, commons-lang3-3.1.jar
File size: 315805 bytes
Date modified: 09-Nov-2011
Download: Apache Commons Lang
Manifest of the JAR:
Archiver-Version: Plexus Archiver
Built-By: hen
Build-Jdk: 1.5.0_22
Implementation-Build: UNKNOWN_BRANCH@r??????; 2011-11-09 22:58:07-0800
Implementation-Title: Commons Lang
Implementation-Vendor: The Apache Software Foundation
Implementation-Vendor-Id: org.apache
Implementation-Version: 3.1
Specification-Title: Commons Lang
Specification-Vendor: The Apache Software Foundation
Specification-Version: 3.1
X-Compile-Source-JDK: 1.5
X-Compile-Target-JDK: 1.5
Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
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