A new feature in jdk 1.6u7 is the 'visual vm'. It lets you inspect running jvms like jconsole does, but with better analysis. The file is already getting installed at /opt/sun-jdk-1.6.0.07/bin/jvisualvm but there isn't a symlink for it in /usr/bin. Reproducible: Always
*** This bug has been marked as a duplicate of bug 180755 ***