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Build: NetBeans IDE 7.4 (Build 201310111528) VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18 OS: Windows 7 User Comments: pinbender: I had performed a large merge of my codebase in the background with mercurial. After that, NB was unresponsive. GUEST: frozen window Stacktrace: java.lang.OutOfMemoryError: GC overhead limit exceeded at java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:1528) at java.lang.Class.checkPackageAccess(Class.java:2265) at java.lang.Class.getDeclaringClass(Class.java:1104) at com.sun.jna.Structure.setAlignType(Structure.java:235) at com.sun.jna.Structure.<init>(Structure.java:185) at com.sun.jna.Structure.<init>(Structure.java:181)
Created attachment 144998 [details] stacktrace
The heap dumps contain a lot of instances of class HighlightItem. Total retained sizes of instances of ParagraphView are very big. Duplicate of bug 239360. Thank you for reporting. *** This bug has been marked as a duplicate of bug 239360 ***