Netty project - an event-driven asynchronous network application framework

Java Native Access

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Official GeoServer repository

A complete 3-D game development suite written in Java.

Core part of Jackson that defines Streaming API as well as basic shared abstractions

The NASA WorldWind Java SDK (WWJ) is for building cross-platform 3D geospatial desktop applications in Java.

Official home of the JmDNS library

Linear Algebra for Java

Android Dalvik bytecode patcher.

GeoWebCache is a tile caching server implemented in Java that provides various tile caching services like WMS-C, TMS, WMTS, Google Maps, MS Bing and more

Java Spatial Index

JXMapViewer2

This project is a NetBeans plugin able to open Gradle based Java projects. The implementation is based on Geertjan Wielenga's plugin.

SARL Agent-Oriented Programming Language http://www.sarl.io

A Java-based library for reading, writing, and transforming public transit data in the GTFS format, including database support.

Simple application to stream GPX files to Mock GPS provider on Android devices

Kodkod solver for relational logic

Java framework for Google App Engine

Simulates stock market trading with an emphasis on automated trading.

Flume NG MongoDB source.

Multi-agent systems Development Kit - version 6

A collection of tools created by the Geoscience Australia (GA) Movies and 3D Visualisation (M3DV) team. The tools are built around the NASA World Wind Java SDK, an open-source virtual globe toolkit.

Stock Market Prediction using Hidden Markov Models

Simple OAuth library for Java (Supports for Facebook and Google OAuth2.0)

A language and tool for relational models

Reactive Extensions (Rx) API for Oracle Coherence

Fly a helicopter with a Droid.

stock market strategy developing and evaluating tool