Bug 271850

Build: NetBeans IDE 8.2 (Build 201609300101)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.101-b13, Java(TM) SE Runtime Environment, 1.8.0_101-b13
OS: Windows 10

User Comments:
GUEST: App was running in the background; tried to regain focus to start working again

GUEST: .

GUEST: just tried to close ide after resolving conflict in subversion

GUEST: System got stuck scanning for changes.

GUEST: trying to change the search text in plugin search box in available plugins box

GUEST: Sudden hang up when clicking into the NB window after some pause, having switched to a different application. As this is a 64 bit system with far more than 1 GB heap available, this looks like a memory leak.

GUEST: Preformed a github sync outside of NetBeans.

NetBeans CPU usage swole to max; had to kill the process and restart.

GUEST: left it open all weekend

cicnavi: Don't really know.




Stacktrace: 
java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.util.Arrays.copyOf(Arrays.java:3332)
   at java.lang.String.<init>(String.java:166)
   at java.io.WinNTFileSystem.resolve(WinNTFileSystem.java:267)
   at java.io.File.<init>(File.java:262)
   at java.io.File.listFiles(File.java:1212)
   at org.netbeans.modules.masterfs.filebasedfs.children.ChildrenSupport$2IOJob.run(ChildrenSupport.java:268)