Concurrent Radix Trees and Concurrent Suffix Trees for Java.

HtmlCompressor is a small, fast and very easy to use Java library that minifies given HTML or XML source by removing extra whitespaces, comments and other unneeded characters without breaking the content structure. As a result pages become smaller in ...

Java library for creating text-based terminal GUIs

GwtUpload library: client and server classes (compatible with: Gwt 1.6.x,1.7.x,2.0.x)

ReFit Plain Java Example

JMockit Coverage is a code coverage tool with several metrics (line, path, data) capable of generating HTML reports. It is designed with ease of use in mind, avoiding the need for complex configuration.

Collection Query Engine: NoSQL indexing and query engine for Java collections with ultra-low latency

A framework for testing concurrent Java applications

Kryo is a fast and efficient object graph serialization framework for Java. The goals of the project are speed, efficiency, and an easy to use API.

Very simple java library to generate permutations, combinations and other combinatorial sequences.