The Java Champions are an exclusive group of passionate Java technology and community leaders who are community-nominated and selected under a project sponsored by Oracle. Java Champions get the opportunity to provide feedback, ideas, and direction that will help Oracle grow the Java Platform. This interchange may be in the form of technical discussions and/or community-building activities with Oracle's Java Development and Developer Program teams.
Analyzes Thread Dumps of Sun, SAP and JRockit (partial). Plugins for JConsole and VisualVM available. See Project Wiki for more details. Have a look at my blog "The Dumpster" for news about TDA.
ThreadLogic builds upon the popular TDA (Thread Dump Analyzer) by adding logic for common patterns found in application servers. ThreadLogic is able to parse Sun, JRockit, and IBM thread dumps and provide advice based on predefined and externally defined patterns.
VisualVM - All-in-One Java Troubleshooting Tool. VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling capabilities. Designed for both production and development time use, it further enhances the capability of monitoring and performance analysis for the Java SE platform.