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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: jbosboom: I opened a large heap dump. I'm not surprised it required a lot of memory, and while perhaps that code could scale better, I really ought to have the option to cancel once my computer starts paging. (Even closing the heap dump's tab didn't stop parsing the heap dump.) Stacktrace: java.lang.OutOfMemoryError: GC overhead limit exceeded at java.lang.String.toCharArray(String.java:2753) at java.util.zip.ZipCoder.getBytes(ZipCoder.java:78) at java.util.zip.ZipFile.getEntry(ZipFile.java:306) at java.util.jar.JarFile.getEntry(JarFile.java:226) at org.netbeans.JarClassLoader$JarSource.resource(JarClassLoader.java:595) at org.netbeans.Archive.getData(Archive.java:212)
Created attachment 142737 [details] stacktrace
The user report talks about using profiler. Passing.
This should be fixed in latest dev. build. Opening heap dump should require a lot less memory.