Java SSH API
A java library for binding runtime properties
Database SQL, query tool, using JDBC for Oracle,SQLite,PostgreSQL,etc
JavadocToolUI helps you to create customized API documentation.
Create Toast like tooltips, but targets can be specified
Mathematics, linear algebra and optimisation
Easily turn UML models into code
JMeasurement is a api for monitoring java production code
Radial slider for Swing for selecting angles or any numeric value
Java Reactive Streams Push Engine
A free Java KNX network library
A Java VM for ARDUINO and other micros using the leJOS runtime.
A Toolkit for Designing Computers