I got an OOME, not sure how to reproduce. Originally filed as a part of bug 212687, splitting into a separate issue for better legibility.
Here is some relevant information:
Thread dump + some more diagnostic information: http://netbeans.org/bugzilla/attachment.cgi?id=119598
IDE log file: http://netbeans.org/bugzilla/attachment.cgi?id=119600
(Note: rename the heap_dump file included in the zip to heap_dump.zip, as it is
itself a zip containing file heapdump.hprof.)
Sorry, but I am unable to download the heap dump from deadlock, can it be obtained from somewhere else?
it seems that the oome was dealt with in Issue#213860. As this is no longer a problem I'm setting this issue as duplicate.
*** This bug has been marked as a duplicate of bug 213860 ***