CodeGuide is a lean and fast IDE for Java and JavaServerPages. It features on-the-fly error checking, incremental background ("instant") compilation, powerful refactoring capabilities, and support for generic types. A visual debugger with on-the-fly class replacement (HotSwap) is also included.
ozone is a transaction-based, object-oriented database management system completely implemented in Java and distributed under an open-source license. It aims to evolve a technology that allows developers to build pure object-oriented, Java database applications. ozone also contains a full-featured XML API that allows you to use it as an XML repository.
Saké Mail is a very high performance Web-based email system, designed for scaling to large numbers of concurrent users. It takes advantage of the Java Servlet API's memory-resident architecture and multi-threading HTTP response model. It avoids file system accesses through memory caching at every possible point, and never needs to touch the file system at runtime at all if coupled with an IMAP server. It supports POP3, IMAP, and SMTP, including authenticated SMTP. It also provides an extremely sophisticated message rendering system that can easily handle even complex HTML encoded messages with attachments that have been forwarded multiple times.
The TermBaum library provides an easy to use Tree representation of infix terms in JAVA. It handles term parsing, calculation, variables (i.e. function macros), derivation and simplification of functions. New functions can be dynamically added by writing small and simple plugins representing those functions. Since the representation is recursive, plugins only have to implement calculation and derivation of the new function itself. A small command line calculator is part of the distribution to show some features of the library.
Document Structure Description (DSD) is a simple but expressive grammar notation for XML documents. This new XML schema language is result of a research collaboration between AT&T Labs, NJ and BRICS at the University of Aarhus, Denmark. The technology is based on general and familiar concepts that allow much stronger document descriptions than possible with DTDs or XML schemas.
Log4j is a logging package written in Java. Log4j allows you to log to a file, a java.io.Writer, a remote server, or a syslog daemon. The package is designed so that log statements can remain in shipped code without incurring a high performance cost. One distinctive feature of log4j is the notion of hierarchical loggers. Using hierarchical loggers, it is possible to select (at runtime) which log statements are output at arbitrary granularity. Users can choose to implement their own log formats and output strategies.
sansa:AIFF is a Java package for reading and writing AIF files (Audio Interchange File Format, or, shorter, Audio IFF). It was written for the Sansa Project, a set for sound synthesis tools which uses the Audio IFF as default for sound files. sansa:AIFF is a complete implementation of the Audio Interchange File Format, including markers and loops.