Class, field, and method level annotations for describing thread-safety
policies.

Collection of classes used by Object Refinery Projects, for example
jfreechart

JDepend traverses a set of Java class and source file directories and
generates design quality metrics for each Java package. JDepend allows
you to automatically measure the quality of a design in terms of its
extensibility, reusability, and maintainability to effectively manage
and control package dependencies.

JDOM is, quite simply, a Java representation of an XML document. JDOM
provides a way to represent that document for easy and efficient
reading, manipulation, and writing. It has a straightforward API, is
lightweight and fast, and is optimized for the Java programmer. It is
an alternative to DOM and SAX, although it integrates well with both
DOM and SAX.

JEuclid is a complete MathML rendering solution, consisting of:

A MathViewer application
Command line converters from MathML to other formats
An ant task for automated conversion
Display components for AWT, Swing, and SWT

JEuclid features:

Almost complete support for presentation MathML 2.0
Basic support for content MathML 2.0
Initial support for the upcoming MathML 3.0

This pacakges contains the core module containing basic JEuclid
rendering and document handling classes.

JFlex is a lexical analyzer generator for Java written in Java. It is
also a rewrite of the very useful tool JLex which was developed by
Elliot Berk at Princeton University. As Vern Paxson states for his C/C++
tool flex: they do not share any code though.

Design goals The main design goals of JFlex are:

* Full unicode support
* Fast generated scanners
* Fast scanner generation
* Convenient specification syntax
* Platform independence
* JLex compatibility

JLex is a lexical analyzer generator for Java.

JLine is a java library for reading and editing user input in console
applications. It features tab-completion, command history, password
masking, customizable keybindings, and pass-through handlers to use to
chain to other console applications.

jMock is a library for testing Java code using mock objects. Mock
objects help you design and test the interactions between the
objects in your programs. The jMock package: * makes it quick and
easy to define mock objects, so you don't break the rhythm of
programming.

* lets you define flexible constraints over object interactions,
reducing the brittleness of your tests.

* is easy to extend.

JSch allows you to connect to an sshd server and use port forwarding,
X11 forwarding, file transfer, etc., and you can integrate its
functionality into your own Java programs.

JTidy is a Java port of HTML Tidy, a HTML syntax checker and pretty
printer. Like its non-Java cousin, JTidy can be used as a tool for
cleaning up malformed and faulty HTML. In addition, JTidy provides a
DOM parser for real-world HTML.

JUnit is a regression testing framework written by Erich Gamma and Kent Beck.
It is used by the developer who implements unit tests in Java.

The zlib is designed to be a free, general-purpose, legally
unencumbered -- that is, not covered by any patents -- lossless
data-compression library for use on virtually any computer hardware and
operating system. The zlib was written by Jean-loup Gailly
(compression) and Mark Adler (decompression).

libreadline-java provides Java bindings for libedit though a JNI
wrapper.

Log4j is a tool to help the programmer output log statements to a
variety of output targets.

MySQL Connector/J is a native Java driver that converts JDBC (Java
Database Connectivity) calls into the network protocol used by the
MySQL database. It lets developers working with the Java programming
language easily build programs and applets that interact with MySQL and
connect all corporate data, even in a heterogeneous environment. MySQL
Connector/J is a Type IV JDBC driver and has a complete JDBC feature
set that supports the capabilities of MySQL.

ObjectWeb Ant task

ASM is a Java bytecode manipulation framework.

It can be used to dynamically generate stub classes or other proxy
classes, directly in binary form, or to dynamically modify classes at
load time, i.e., just before they are loaded into the Java Virtual
Machine.

ASM offers similar functionalities as BCEL or SERP, but is much
smaller.

The Jakarta-ORO Java classes are a set of text-processing Java classes
that provide Perl5 compatible regular expressions, AWK-like regular
expressions, glob expressions, and utility classes for performing
substitutions, splits, filtering filenames, etc. This library is the
successor to the OROMatcher, AwkTools, PerlTools, and TextTools
libraries from ORO, Inc. (www.oroinc.com). They have been donated to
the Jakarta Project by Daniel Savarese (www.savarese.org), the
copyright holder of the ORO libraries. Daniel will continue to
participate in their development under the Jakarta Project.

QDox is a parser for extracting class/interface/method definitions
from source files complete with JavaDoc @tags. It is designed to be
used by active code generators or documentation tools.

Regexp is a 100% Pure Java Regular Expression package that was
graciously donated to the Apache Software Foundation by Jonathan Locke.
He originally wrote this software back in 1996 and it has stood up
quite well to the test of time. It includes complete Javadoc
documentation as well as a simple Applet for visual debugging and
testing suite for compatibility.

RELAX NG is a public space for test cases and other ancillary software
related to the construction of the RELAX NG language and its
implementations.

Rhino is an open-source implementation of JavaScript written entirely
in Java. It is typically embedded into Java applications to provide
scripting to end users.

SAC is a standard interface for CSS parsers, intended to work with CSS1, CSS2,
CSS3 and other CSS derived languages.

This subproject contains the source code for the implementation classes
of the Java Servlet and JSP APIs (packages javax.servlet).