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Bug 221632

Summary:	java.io.IOException When opening nps file with extension npss
Product:	profiler	Reporter:	Ralph Ruijs <ralphbenjamin>
Component:	Base	Assignee:	Jiri Sedlacek <jis>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	VISUALVM
Priority:	P3
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	194693
Attachments:	stacktrace

Description Ralph Ruijs 2012-11-07 12:38:49 UTC

This bug was originally marked as duplicate of bug 205547, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 20121107-33bfdb7d7bc2)
VM: OpenJDK 64-Bit Server VM, 23.2-b09, OpenJDK Runtime Environment, 1.7.0_07-b30
OS: Linux

User Comments:
ralphbenjamin: tried to open snapshot from http://netbeans.org/bugzilla/show_bug.cgi?id=213588




Stacktrace: 
java.io.IOException: Invalid header nBpR
   at org.netbeans.modules.profiler.LoadedSnapshot$SamplesInputStream.readHeader(LoadedSnapshot.java:615)
   at org.netbeans.modules.profiler.LoadedSnapshot$SamplesInputStream.<init>(LoadedSnapshot.java:551)
   at org.netbeans.modules.profiler.SampledCPUSnapshot.<init>(SampledCPUSnapshot.java:82)
   at org.netbeans.modules.profiler.snaptracer.impl.IdeSnapshot.<init>(IdeSnapshot.java:78)
   at org.netbeans.modules.profiler.snaptracer.impl.NpssDataObject.openImpl(NpssDataObject.java:101)
   at org.netbeans.modules.profiler.snaptracer.impl.NpssDataObject.access$000(NpssDataObject.java:67)

Comment 1 Ralph Ruijs 2012-11-07 12:38:50 UTC

Created attachment 127303 [details]
stacktrace

Comment 2 Jiri Sedlacek 2012-11-08 12:13:10 UTC

Applied the same fix as in Bug 205547. Error dialog now displays a 'Not a NPSS snapshot' message.

Fixed by http://hg.netbeans.org/profiler-main/rev/9f2d9c44c268.

Comment 3 Quality Engineering 2012-11-15 02:45:32 UTC

Integrated into 'main-golden', will be available in build *201211150001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/9f2d9c44c268
User: Jiri Sedlacek <jis@netbeans.org>
Log: Bugfix #221632, display an error dialog with Not a 'NPSS snapshot message' for .nps files with .npss extension