Core Language Utilities

This document is the API specification for the Apache Jakarta Commons Lang Library, version 2.1.

All Packages

org.apache.commons.langProvides highly reusable static utility methods, chiefly concerned with adding value to java.lang and other standard core classes.
org.apache.commons.lang.builderAssists in creating consistent equals(Object), toString(), hashCode(), and compareTo(Object) methods.
org.apache.commons.lang.enum Deprecated and replaced by org.apache.commons.lang.enums and will be removed in version 3.0.
org.apache.commons.lang.enums Provides an implementation of the C style enum in the Java world.
org.apache.commons.lang.exceptionProvides JDK 1.4 style Nested Exception functionality for those on prior Java versions.
org.apache.commons.lang.mathExtends java.math for business mathematical classes.
org.apache.commons.lang.mutableProvides typed mutable wrappers to primitive values and Object.
org.apache.commons.lang.time Provides classes and methods to work with dates and durations.
This document is the API specification for the Apache Jakarta Commons Lang Library, version 2.1.

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