Created attachment 132912 [details]
dumpstack with the deadlock
Build netbeans with JDK 7 and run all units tests
=> the attached deadlock found.
I'm going to temporarily switch off this test for don't block building NB on JDK 7.
Integrated into 'main-golden', will be available in build *201303241718* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Jiri Rechtacek <firstname.lastname@example.org>
Log: added RF to NetigsoOSGiActivationVisibleTest (#227778)
Deadlock in JDK reported as bug 8010939.