This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 183330 - NullPointerException at org.netbeans.modules.profiler.heapwalk.model.ObjectNode$1.computeChildren
Summary: NullPointerException at org.netbeans.modules.profiler.heapwalk.model.ObjectNo...
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 6.x
Hardware: All All
: P3 normal (vote)
Assignee: Jiri Sedlacek
URL:
Keywords: VISUALVM
Depends on:
Blocks:
 
Reported: 2010-04-01 09:21 UTC by mklaehn
Modified: 2010-05-26 11:57 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 167456

Attachments
stacktrace (1.42 KB, text/plain)
2010-04-01 09:21 UTC, mklaehn 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description mklaehn 2010-04-01 09:21:03 UTC 
This bug was originally marked as duplicate of bug 157335, 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 nbms-and-javadoc-4950-on-100308)
VM: Java HotSpot(TM) Server VM, 16.0-b13, Java(TM) SE Runtime Environment, 1.6.0_18-b07
OS: Windows XP

User Comments:
mklaehn: navigating heapdump by keyboard

View: Fields in Instances View

pressing right arrow key in on node for java.util.HashMap -> this -> table -> ANY index that has value "null"




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.profiler.heapwalk.model.ObjectNode$1.computeChildren(ObjectNode.java:165)
   at org.netbeans.modules.profiler.heapwalk.model.BrowserUtils$1$1.run(BrowserUtils.java:231)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1356)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1894)
Comment 1 mklaehn 2010-04-01 09:21:07 UTC 
Created attachment 96506 [details]
stacktrace
Comment 2 Jiri Sedlacek 2010-05-07 16:15:21 UTC 
Thanks for catching it! Easily reproducible according to the provided steps.
Comment 3 Jiri Sedlacek 2010-05-07 16:37:57 UTC 
Fixed in profiler-main:


http://hg.netbeans.org/profiler-main/rev/cc7e4f69e06f
Comment 4 Quality Engineering 2010-05-10 09:12:32 UTC 
Integrated into 'main-golden', will be available in build *201005100200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/
User: 
Log: