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.
'org.apache.commons:commons-lang3:3.0'
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<dependency org="org.apache.commons" name="commons-lang3" rev="3.0"/>
"org.apache.commons", "commons-lang3", "3.0"