Alexander: you can simply copy-and-paste from the stacktrace panel, can’t you?
Why would you need (or want) a copy-to-clipboard button?

Mike: i’ve tested all kinds of scenario’s, but i never got a hanging JConsole.
Could you please provide me with more details? E.g. what Java version is used
for JConsole
and what for the application that is monitored?

Mike: i’ve noticed a small memory leak in the non-heap memory too. As you
suggest, this might be related to bug 6434648 or bug 6469701, although those seem to be fixed in the JKD you are using.
Anyway, a leak in the monitored app is out of our (JConsole’s) control….

Peter Paz: good point. I made a new version that is Java 5 compatible (and fixes a bug in the computation of the average, and has a new color scheme).

Additionally: i like the suggestion of adding thread priority, but this is not
trivial as the ThreadInfo returned by the
ThreadMXBean does not contain thread priority (see
bug 6588467). I’m working on a solution with a separate “thread-priority-mbean”… more on that later.