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Bug 60224 - After loading saved snapshot with liveness results, the Memory Results tab content is wrong
Summary: After loading saved snapshot with liveness results, the Memory Results tab co...
Status: CLOSED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 4.x
Hardware: All All
: P1 blocker (vote)
Assignee: iformanek
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-06-18 12:50 UTC by iformanek
Modified: 2007-02-12 22:10 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description iformanek 2005-06-18 12:50:43 UTC 
Steps:
- run any app with Liveness profiling
- save the snapshot
- close the snapshot
- open the snapshot again

The memory results now incorrectly maps class names to items, some items throw 
NPE when Allocation Stack traces are requested:

*********** Exception occurred ************ at 1:45 PM on Jun 18, 2005
java.lang.NullPointerException
        at 
com.sun.tools.profiler.ui.memory.SnapshotReverseMemCallGraphPanel.setClassId
(SnapshotReverseMemCallGraphPanel.java:40)
        at 
org.netbeans.modules.profiler.MemorySnapshotPanel.setReverseCallGraphClass
(MemorySnapshotPanel.java:97)
        at org.netbeans.modules.profiler.MemorySnapshotPanel.access$100
(MemorySnapshotPanel.java:35)
        at 
org.netbeans.modules.profiler.MemorySnapshotPanel$SnapshotActionsHandler.showSta
cksForClass(MemorySnapshotPanel.java:104)
        at 
com.sun.tools.profiler.ui.memory.SnapshotLivenessResultsPanel.actionPerformed
(SnapshotLivenessResultsPanel.java:85)
        at javax.swing.AbstractButton.fireActionPerformed
(AbstractButton.java:1849)
        at javax.swing.AbstractButton$Handler.actionPerformed
(AbstractButton.java:2169)
        at javax.swing.DefaultButtonModel.fireActionPerformed
(DefaultButtonModel.java:420)
        at javax.swing.DefaultButtonModel.setPressed
(DefaultButtonModel.java:258)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick
(BasicMenuItemUI.java:1000)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased
(BasicMenuItemUI.java:1041)
        at java.awt.Component.processMouseEvent(Component.java:5488)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3093)
        at java.awt.Component.processEvent(Component.java:5253)
        at java.awt.Container.processEvent(Container.java:1966)
        at java.awt.Component.dispatchEventImpl(Component.java:3955)
        at java.awt.Container.dispatchEventImpl(Container.java:2024)
        at java.awt.Component.dispatchEvent(Component.java:3803)
        at java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:4212)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
        at java.awt.Container.dispatchEventImpl(Container.java:2010)
        at java.awt.Window.dispatchEventImpl(Window.java:1766)
        at java.awt.Component.dispatchEvent(Component.java:3803)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
[catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy
(EventDispatchThread.java:234)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Comment 1 iformanek 2005-06-18 14:16:49 UTC 
Same is true for allocation results, regardless of whether allocation stack 
traces are on or off.
Comment 2 iformanek 2005-06-18 15:36:31 UTC 
Fixed, see IN for details.
Comment 3 ehucka 2006-10-09 12:12:00 UTC 
Verification of old issues.
Comment 4 Alexander Kouznetsov 2007-02-12 22:10:21 UTC 
Closing old issues.