SemiSpace is a light weight interpretation of Tuple Space based on ideas from JavaSpaces. It can be run as single, stand alone, space on one J2SE 6.0 VM (or greater), or clustered with Terracotta.

• is non-intrusive
• very few dependencies
• easy to configure (with Spring)...

All featured point of sale systema,

Library to support collections with 10 Mn to 1 Bn elements without impact to the GC or heap.

A set of reflection utilities and miscellaneous utilities related to working with classes and their fields with no dependencies which is compatible with java 1.5 and generics.

Features:These are built to be compatible with Apache Commons BeanUtils and the nesting structure works the same, refer to the apache BeanUtils project docs for details. Support for Apache DynaClass / DynaBean is included. Current users of beanutils should be able to drop in these utilities and gain the functionality with minimal code changes. ...

JIP is a high performance, low overhead profiler that is written entirely in Java. JIP gives the developer the ability to turn the profiler on and off while the VM is running. You can also filter out classes and packages as well as control the output.

GANYMEDE is a portable and customizable network directory management system, released under the GNU General Public License. The Ganymede server is designed to run on a UNIX-type system, but can be run on almost any Java-supporting operating systems with the proper support scripts....

SmutDetect is a skin-tone image mining software which scans directories for images containing a specified percentage of skin-tones. It ranks (and filters) these images in various reports. Hash-export can be used to process the results in TSK/autopsy.

JCBNF parser library for Java,

Java-based scientific graphics with support for Java, JRuby, Groovy, MATLAB, Python, the R statistical environment, Scala and SciLab.

Sweeper is an HDFS browser. See http://su.pr/2Gx9Yu for more information.,