I frequently run several javaws apps on multiple DISPLAYs. For a given
javaws process, there seems to be no easy way to determine just what it
is running. For example, jps -l says:

24419 com.sun.javaws.Main
22903 com.sun.javaws.Main
20612 com.sun.javaws.Main
22881 com.sun.javaws.Main
24433 sun.tools.jps.Jps
23324 com.sun.javaws.Main

I can't see that jps -v nor ps help either. So if I want to do something
to a particular javaws process, eg, the one running the Bugster app on DISPLAY
xyx:89, I can't find the PID for that process.

We need a way for jps to be able to show the 'main' class that is being
run by javaws or something like that.