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 200101

Summary:	[HeapWalker] NullPointerException at InstancesListController$InstancesListContainerNode.getID
Product:	profiler	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Base	Assignee:	issues@profiler <issues>
Status:	RESOLVED FIXED
Severity:	normal	CC:	thurka
Priority:	P3	Keywords:	VISUALVM
Version:	7.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	179865
Attachments:	stacktrace

Description Exceptions Reporter 2011-07-13 10:29:27 UTC

This issue was reported manually by thurka.
It already has 1 duplicates 


Build: NetBeans IDE Dev (Build 20110713-028d0148f08f)
VM: Java HotSpot(TM) 64-Bit Server VM, 20.1-b02-384, Java(TM) SE Runtime Environment, 1.6.0_26-b03-384-10M3425
OS: Mac OS X

Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.profiler.heapwalk.InstancesListController$InstancesListContainerNode.getID(InstancesListController.java:327)
   at org.netbeans.modules.profiler.heapwalk.ui.InstancesListControllerUI$InstancesListTreeTableModel.getValueAt(InstancesListControllerUI.java:206)
   at org.netbeans.lib.profiler.ui.components.treetable.ExtendedTreeTableModel.getValueAt(ExtendedTreeTableModel.java:176)
   at org.netbeans.lib.profiler.ui.components.treetable.TreeTableModelAdapter.getValueAt(TreeTableModelAdapter.java:196)
   at javax.swing.JTable.getValueAt(JTable.java:2686)
   at javax.swing.JTable.prepareRenderer(JTable.java:5703)

Comment 1 Exceptions Reporter 2011-07-13 10:29:31 UTC

Created attachment 109408 [details]
stacktrace

Comment 2 Tomas Hurka 2011-07-13 12:05:12 UTC

Fixed in main.

changeset:   196945:7e6ca122d6d8
user:        Tomas Hurka <thurka@netbeans.org>
date:        Wed Jul 13 14:03:36 2011 +0200
summary:     bugfix #200101 InstancesListNode.getID() must return String; InstancesListContainerNode.getID() must return empty string

Comment 3 Quality Engineering 2011-07-14 14:27:31 UTC

Integrated into 'main-golden'
Changeset: http://hg.netbeans.org/main-golden/rev/7e6ca122d6d8
User: Tomas Hurka <thurka@netbeans.org>
Log: bugfix #200101 InstancesListNode.getID() must return String; InstancesListContainerNode.getID() must return empty string