Hi all, Since generating Jacoco coverage files is as easy as setting up a -java.agent JVM arg, and does not affect performance, we could think about using Jacoco in daily usage of JBoss Tools/Dev Studio to get some "technical" usage reports. By gathering a sufficient amount of coverage report files from enough different users, we'll clearly see which pieces of code are not used, and which ones are the most used. See https://issues.jboss.org/browse/JBDS-2017 to debate this idea. And for our internal development usage and improved quality: https://issues.jboss.org/browse/JBIDE-10537 -- Mickael Istria Eclipse developer at JBoss, by RedHat <http://www.jboss.org/tools> My blog <http://mickaelistria.wordpress.com> - My Tweets <http://twitter.com/mickaelistria>