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Build: NetBeans IDE 7.4 RC2 (Build 201309252201) VM: Java HotSpot(TM) 64-Bit Server VM, 23.21-b01, Java(TM) SE Runtime Environment, 1.7.0_21-b11 OS: Windows 8 User Comments: idrnathan: NetBeans crashed unexpectadley when I was re-maximising the window. Stacktrace: java.lang.OutOfMemoryError: GC overhead limit exceeded at java.util.ArrayList.<init>(ArrayList.java:132) at java.util.ArrayList.<init>(ArrayList.java:139) at org.netbeans.modules.javascript2.editor.index.IndexedElement.getAssignments(IndexedElement.java:230) at org.netbeans.modules.javascript2.editor.index.IndexedElement.getAssignments(IndexedElement.java:226) at org.netbeans.modules.javascript2.editor.index.IndexedElement.create(IndexedElement.java:192) at org.netbeans.modules.javascript2.editor.index.JsIndex.getProperties(JsIndex.java:359)
Created attachment 141001 [details] stacktrace
The head dump contains many instances of org.netbeans.modules.css.editor.csl.CssNodeElement 8.273087532976813 1,384,929 (8.3%) 55,397,160 (5.6%) and also there is suspicious the amount of org.netbeans.modules.javascript2.editor.JsStructureScanner$JsSimpleStructureItem 2.727600572300008 456,605 (2.7%) 40,181,240 (4%)
*** Bug 243373 has been marked as a duplicate of this bug. ***
*** Bug 253878 has been marked as a duplicate of this bug. ***
The heapdump-787052 shows problem in Navigator, where 3.5 millions of css structure items is hold. The heapdump-791047 contains 3.2 millions of org.netbeans.modules.css.lib.RuleNode due reafactoring preview. The heapdump-787785 contains 2.5 millions of org.netbeans.modules.parsing.impl.indexing.FileObjectIndexable. It looks like a big root is indexed. CC'ing Tomas Zezula, if he wants to look at this. Other reports doesn't contain heapdump now. Reassigning to the css, duo to two reports.