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Bug 74126 - AbsentInformationException when debugging a servlet
Summary: AbsentInformationException when debugging a servlet
Status: RESOLVED FIXED
Alias: None
Product: debugger
Classification: Unclassified
Component: Java (show other bugs)
Version: 6.x
Hardware: Sun Solaris
: P4 blocker (vote)
Assignee: Daniel Prusa
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-03-29 08:25 UTC by Max Sauer
Modified: 2009-12-01 14:13 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
exception stack trace (1.51 KB, text/plain)
2006-03-29 08:28 UTC, Max Sauer 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description Max Sauer 2006-03-29 08:25:39 UTC 
An informational com.sun.jdi.AbsentInformationException is thrown when stepping
(F8) up to the end of a servlet:

com.sun.jdi.AbsentInformationException
        at
org.netbeans.modules.debugger.jpda.models.JPDAThreadImpl.getCallStack(JPDAThreadImpl.java:256)
        at
org.netbeans.modules.debugger.jpda.models.JPDAThreadImpl.getCallStack(JPDAThreadImpl.java:224)
[catch] at
org.netbeans.modules.debugger.jpda.ui.CurrentThreadAnnotationListener.annotate(CurrentThreadAnnotationListener.java:123)
        at
org.netbeans.modules.debugger.jpda.ui.CurrentThreadAnnotationListener.propertyChange(CurrentThreadAnnotationListener.java:73)
        at
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:338)
        at
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:275)
...
(whole stack trace attached)

Steps to reproduce:
-------------------
1) Open/Create a WebApplication project
2) Open/Create a servlet
3) Place a BP inside
4) Run 'Debug File'
6) Use 'Step Over' (F8) to reach the end of the file
--> exception

-----------
NetBeans IDE Dev (Build 200603270859)
1.6.0-beta2; Java HotSpot(TM) Client VM 1.6.0-beta2-b76
SunOS version 5.10 running on sparc
en (nb); ISO646-US
Comment 1 Max Sauer 2006-03-29 08:28:35 UTC 
Created attachment 29464 [details]
exception stack trace
Comment 2 Martin Entlicher 2006-04-07 09:25:22 UTC 
Something has resumed the thread in between... It needs to be assured that all
thread resumes and access to methods that need to have the thread stopped is
synchronized.
Comment 3 Peter Pis 2008-04-10 22:54:08 UTC 
Changing TM for open issues.
Comment 4 Daniel Prusa 2008-07-31 22:32:33 UTC 
The exception is only informational, thrown on debugger finish and does not break any functionality -> decreasing to P4.
Comment 5 Martin Entlicher 2009-12-01 14:13:19 UTC 
Should be fixed in NB 6.8. Please verify.