Coffeetronix is the fast and simple Java UML workbench. It parses your java sources and creates an instant UML classdiagram.
Data migration tool Multi-Plataform for console and desktop mode.
JResEditor eases the editing of java resource files. It provides validation and allows easy comparison of multiple resource files. The GUI allows easy navigation to any key and provides wizards to create keys and new resource files.
A system for developing custom XML editors with ease. XML editors are built from Java editing components.
antlraux is a java package thought to be used in combination with antlr(http://www.antlr.org). Features contextual information management, command line parsing and lexical information treatment.