  |
Log4j - http://logging.apache.org/log4j/
Logging package for printing log output to different local and remote destinations. Selection and filtering of log events at runtime. [Open Source, APL] |
  |
Quality Open Software (QOS) - http://qos.ch/
Offers support on log4j as well as information concerning a book on this topic. |
  |
JDBCAppender - http://www.dankomannhaupt.de/projects/
Log4J compatible for logging messages to database. [Open Source, APL] |
  |
Log4E - http://log4e.jayefem.de/
A Eclipse plugin which helps use logger easily in Java Projects. It's not bound to any special logging framework, but can used with Log4j, Commons Logging, or custom logger. |
  |
IBM Logging Toolkit for Java - http://www.alphaworks.ibm.com/aw.nsf/techmain/loggingtoolkit4j
Provides logging, tracing functions, and filters. Part of the IBM alphaWorks project. [Commercial] |