Lava's jWave is a versatile set of packages for Java that allow you to easily create and process RIFF files, with a special emphasis on reading and writing Microsoft PCM .wav files. jWave was initially released as an integrated feature of Lava, a general-purpose class library for Java. By popular demand, it is distributed in its own bundle.
Lava is a class library for Java. Its packages evolved from several programmers' need for features in Java that were not available in the standard Java library. Although Lava includes several GUI-related classes, its main emphasis is in batch-oriented data processing and reporting applications. Thus, there is a heavy emphasis on stream parsing, data manipulation, and text formatting.
UIML stands for User Interface Markup Language. It is an XML-family language for user interface description. The basic idea is to build user interfaces for various platforms from one description (source). The description consists of a widget structure definition, widget properties, reaction on events, widget set description, application logic, etc. The project aim is to build a Python renderer for UIML. It supports static rendering and wxPython. See additional info on UIML at www.UIML.org
HSQLDB (HyperSQL DataBase) is an SQL relational database engine written in Java. It supports nearly full ANSI-92 SQL and SQL:2008 enhancements. It is a small, fast multithreaded, and transactional database engine which offers in-memory and disk-based tables and supports embedded and server modes.
Xerces2 is the next generation Apache Xerces-J XML parser. This version of Xerces-J defines the Xerces Native Interface (XNI), and provides a complete, standards compliant reference implementation using XNI. The parser was completely re-designed and re-implemented to be simpler and more modular. To help contribute to this project, visit the Apache Xerces Project Webpage (http://xerces.apache.org) and join the email@example.com mailing list.