A stripped to the bones CompletableFuture backport for Java 6+ and Android (API level 14+)

JLine is a java library for reading and editing user input in console applications. It features tab-completion, command history, password masking, customizable keybindings, and pass-through handlers to use to chain to other console applications.

streamsupport-flow is a backport of the new Java 9 (JEP 266) reactive-streams Flow and SubmissionPublisher API for Java 6 to 8 and Android developers

JWebUnit is a Java framework that facilitates creation of acceptance tests for web applications. It evolved from a project where we were using HttpUnit and JUnit to create acceptance tests.

Jmol: an open-source Java viewer for chemical structures in 3D

JAXB 2.0 Schema to Java compiler plugin for adding a copy constructor to schema derived classes.

streamsupport-atomic is a backport of the java.util.concurrent.atomic classes added in Java 8 (Double/Long Accumulator/Adder) for Java 6 / 7 and Android developers

A java tookit for generating and processing Atom messages

Tools to manage RDF export from ONDEX graphs. See src/main/java/net/sourceforge/ondex/rdf/export/package-info.java for details.

Openutils base Spring-Hibernate DAO (for java 5 and more)