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Created attachment 156914 [details] Crash Report Netbeans crashes frequently even when idle. v.8.0.2 was also frequently crashing.
Can you please try updating JDK? This look like duplicate of issue 249042
Created attachment 159525 [details] Crashdump with JDK 1.8.0_65
Created attachment 159526 [details] Crashdump with JDK 1.8.0_91
Netbeans is crashing even with updated JDK.
Created attachment 159568 [details] Another crash today Just this morning restored Netbeans window (it was minimized) and clicked on the output tab. It crashed.
I understand, that it is probably not a Netbeans but JDK issue. You might forward it to the Oracle Java development team. However, the one thing should definitely done on Netbeans, i.e. an update of a list of files and projects opened. Thus, when restarted, Netbeans will open my recent files and projects, not ones that I was working few weeks ago.
I've been having this exact issue for quite some time. I even just had my box rebuilt to make sure it wasn't anything else on my system. I set up Netbeans 8.2 on it yesterday. It crashed once yesterday and twice this morning. Once this morning all I was doing was switching from one project group to another. This was with Java SE Development Kit 8u111. Updating to 8u112, but I'm not holding my breath.
(In reply to miss_v from comment #7) I've had it crash when it has been sitting idle for an hour or more in a background window. More commonly, though, it crashes when I am typing, or clicking a different document tab, or just about anything really.
Created attachment 163085 [details] Crash report
Created attachment 163282 [details] Another crashdump for NB 8.2 with Java build 1.8.0_111-b14 Netbeans keep crashing on MAC OSX with sad regularity. For over a year there is no movement for this bug resolution.
Created attachment 164007 [details] Netbeans 8.2 crash 1.8.0_101-b13
Created attachment 164031 [details] Netbeans 8.2 crash 1.8.0_101-b13 Java2D Queue Flusher