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Bug 246898

Summary:	NegativeArraySizeException at java.lang.AbstractStringBuilder.<init>
Product:	profiler	Reporter:	Tomas Hurka <thurka>
Component:	Base	Assignee:	issues@profiler <issues>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	VISUALVM
Priority:	P3
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	211605
Attachments:	stacktrace

Description Tomas Hurka 2014-09-05 14:08:19 UTC

Build: NetBeans IDE Dev (Build 20140903-c18b0c00b87d)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.60-b09, Java(TM) SE Runtime Environment, 1.7.0_60-b19
OS: Mac OS X

User Comments:
thurka: Steps:
1) open OOME heap dump from issue #246796. 
2) select byte[]#95436 instance in instances view.




Stacktrace: 
java.lang.NegativeArraySizeException
   at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:64)
   at java.lang.StringBuilder.<init>(StringBuilder.java:97)
   at org.netbeans.modules.profiler.heapwalk.details.basic.ArrayValueView.getString(ArrayValueView.java:245)
   at org.netbeans.modules.profiler.heapwalk.details.basic.ArrayValueView.computeView(ArrayValueView.java:145)
   at org.netbeans.modules.profiler.heapwalk.details.spi.DetailsProvider$View$2.run(DetailsProvider.java:133)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)

Comment 1 Tomas Hurka 2014-09-05 14:08:20 UTC

Created attachment 149054 [details]
stacktrace

Comment 2 Tomas Hurka 2014-09-05 15:22:58 UTC

Fixed in profiler-main

changeset:   277520:88aad9eb9ff3
user:        Tomas Hurka <thurka@netbeans.org>
date:        Fri Sep 05 17:21:54 2014 +0200
summary:     bugfix #246898, 'valuesCount*(2+separatorLength)' can be bigger than Integer.MAX_VALUE

Comment 3 Quality Engineering 2014-09-06 04:54:37 UTC

Integrated into 'main-silver', will be available in build *201409060001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/88aad9eb9ff3
User: Tomas Hurka <thurka@netbeans.org>
Log: bugfix #246898, 'valuesCount*(2+separatorLength)' can be bigger than Integer.MAX_VALUE