This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Build: NetBeans IDE Dev (Build 201209120001) VM: Java HotSpot(TM) Client VM, 23.3-b01, Java(TM) SE Runtime Environment, 1.7.0_07-b10 OS: Linux User Comments: vriha: for issue #215733 vriha: I did nothing, only large HTML file was opened jglick: Opened changelog.html from Jenkins sources and just started to move caret down (did not edit). IDE froze at ~200% CPU for quite a long time. Finally managed to close the file and IDE recovered. Maximum slowness yet reported was 32529 ms, average is 23311
Created attachment 124212 [details] nps snapshot
EDT is blocked on org.openide.nodes.Children.MUTEX.readAccess. The mutex seems to be held by org.netbeans.modules.html.navigator.HtmlElementNode$ElementChildren.resetKeys() 100.0 26 199 ms (100%) 26 199 ms 1
already fixed *** This bug has been marked as a duplicate of bug 215733 ***