libcommons-lang-java - 2.6-10 main

The Lang Component contains a set of Java classes that provide helper
methods for standard Java classes, especially those found in the
java.lang package in the Sun JDK. The following classes are included:
.
* StringUtils - Helper for java.lang.String.
* CharSetUtils - Methods for dealing with CharSets, which are sets of
characters such as [a-z] and [abcdez].
* RandomStringUtils - Helper for creating randomised Strings.
* NumberUtils - Helper for java.lang.Number and its subclasses.
* NumberRange - A range of numbers with an upper and lower bound.
* ObjectUtils - Helper for java.lang.Object.
* SerializationUtils - Helper for serializing Objects.
* SystemUtils - Utility class defining the Java system properties.
* NestedException package - A sub-package for the creation of nested
exceptions.
* Enum package - A sub-package for the creation of enumerated types.
* Builder package - A sub-package for the creation of equals, hashCode,
compareTo and toString methods.