Colt provides a set of Open Source Libraries for High Performance Scientific and Technical Computing in Java

• 1.2.0: /appl/java/colt-1.2.0
• 1.0.2: /appl/java/colt1.0.2

Commons seeks to build upon the JDK classes by providing new interfaces, implementations and utilities.

• Collections
  • 2.1: /appl/java/commons-collections-2.1
  • 3.2: /appl/java/commons-collections-3.2
• Math
  • 1.0: /appl/java/commons-math-1.0
  • 1.0-RC1: /appl/java/commons-math-1.0-RC1
  • 1.1: /appl/java/commons-math-1.1
  • 2.0: /appl/java/commons-math-2.0

Jikes is a faster Java compiler that adheres to specifications for the Java language and virtual machine.

• 1.14: /appl/jikes1.14
• 1.16: /appl/jikes1.16

jFreeChart creates charts such as bar charts, line charts, pie charts, time series charts, candlestick charts, high/low/open/close charts, wind plots, and meter charts, etc.

• 0.9.6: /appl/jfreechart-0.9.6

JUMP (Java-based Unified Mapping Platform) is a GUI-based application for viewing and processing spatial data. Documentation is at the JUMP site and in the doc/ directory in the local versions, which are:

• 1.2: /appl/jump-1.2/
  To run, enter jumpwp at the command line.

Jung is a software library that provides a common and extendible language for the modeling, analysis, and visualization of data that can be represented as a graph or network.

• 2.0 alpha: /appl/jung2.0alpha
• 1.1.1: /appl/java/jung1.1.1
• 1.7.6: /appl/java/jung-1.7.6

Kaffe is a clean room implementation of the Java virtual machine, plus the associated class libraries needed to provide a Java runtime environment.

• 1.0.5: /appl/kaffe1.0.5

SGT2 is a scientific graphics Java library

• 2.1: /appl/java/sgt2.1

VisaD is a Java component library for interactive and collaborative visualization and analysis of numerical data.

• 2.0: /appl/java/visad2.0

Xerces is a Java XML parser derived from the Sun Project X Parser.

• 2.4.0: /appl/xerces-2.4.0