JBossProfiler has 3 modules that can help in development. One such module is Profiler, which can capture information in a production/test system, as the profiler has some characteristics like stop/start/pause and several filters. Another module is JUnitProfile, which can improve code by analyzing testcases daily. If something changes and memory-leaks start to be produced, information can be accessed earlier. The presentation will demonstrate how to use these tools and techniques.