Simple Traversal of UDP through NAT For Java
A Java implementation of the STUN protocol (rfc 3489). The goal of the project is to provide VoIP Java developers with a means of handling NATs and firewall.

The JGoodies Data Binding framework provides an elegant means to present object properties in a user interface. It reduces the code necessary for object presentation, stream-lines the development process for data binding, provides advanced features for automatic update notification and assists you in separating the domain and presentation layers....

SwingWorker is a framework for implementing 'long running Swing GUI
interacting tasks'. This project is a back-port of SwingWorker from
Java (TM) 1.6 release to Java (TM) 1.5 release.

The JUtils Project hosts an implementation of a set of APIs utilized by other Java Game Technology Group projects (eg JInput,JOAl, JOGL). Some of those other projects may have build and/or run-time dependancies on the jutils.jar file which is built from the source hosted here....

Swing GUI for analyzing thread dumps (of SUN VMs so far). It parses the thread dumps from the provided log file and presents them as tree view. It analyzes the locked monitors and waiting threads and provides statistics about the thread dumps.

OptaPlanner optimizes business resource usage. Every organization faces planning problems: provide products or services with a limited set of constrained resources (employees, assets, time and money). OptaPlanner optimizes such planning to do more business with less resources....

Siddhi is an open-source high performance complex event processing engine released under the Apache license 2.0. In a very high level view of Siddhi, the events come into the system in streams, and goes through several pre-set user queries. If the incoming events get matched with a given query, the system triggers corresponding complex event to the output stream notifying the user of successful execution of the query....

FREVO is an open-source framework developed in Java to help engineers and scientists in evolutionary design or optimization tasks. The major feature of FREVO is the componentwise decomposition and separation of the key building blocks for each optimization tasks. We identify these as the problem definition, solution representation and the optimization method. This structure enables the components to be designed separately allowing the user to easily swap and evaluate different configurations and methods or to connect an external simulation tool....

JSmooth is a Java Executable Wrapper. It creates native Windows launchers (standard .exe) for your java applications. It makes java deployment much smoother and user-friendly, as it is able to find any installed Java VM by itself.

When no VM is available, the wrapper can automatically download and install a suitable JVM, or simply display a message or redirect the user to a web site....

This is a small console application that downloads forums, topics and posts from a forum for a given date range.

For the found topics it then downloads images and archives into a given download folder, unpacks the archives and renames the files according to configured renamers. ...