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commons-lang

Commons.Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are considered to be so standard as to justify existence in java.lang.
http://jakarta.apache.org/commons/${pom.artifactId.substring(8)}/
The Apache Software License, Version 2.0
The Apache Software Foundation
Daniel Rall Stephen Colebourne Henri Yandell Steven Caswell Robert Burrell Donkin Gary D. Gregory Phil Steitz Fredrik Westermarck
classes that utility standard commons justify package java hierarchy lang considered existence
Files download
File Operation
commons-lang-2.1.jar download
commons-lang-2.1.pom download
commons-lang-2.1-sources.jar download
Apache Maven 
<dependency>
  <groupId>commons-lang</groupId>
  <artifactId>commons-lang</artifactId>
  <version>2.1</version>
</dependency>
Gradle Groovy 
implementation 'commons-lang:commons-lang:2.1'
Gradle Kotlin 
implementation("commons-lang:commons-lang:2.1")
Scala SBT 
libraryDependencies += "commons-lang" % "commons-lang" % "2.1"
Groovy Grape 
@Grapes(
  @Grab(group='commons-lang', module='commons-lang', version='2.1')
)
Apache Ivy 
<dependency org="commons-lang" name="commons-lang" rev="2.1" />
Leiningen 
[commons-lang/commons-lang "2.1"]
Apache Buildr 
'commons-lang:commons-lang:jar:2.1'
Dependencies

test

|-- junit:junit:3.8.1