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PM40815: Error 'java.util.ConcurrentModificationException' may occur when launching the EJB deployment tool

A fix is available

Interim Fix 2 - Rational Application Developer for WebSphere Software, V7.0.0.10

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Environment:

WebSphere Application Server v6.1.0.37

Description of problem:

Running the EJB deployment tool may result in the following
exception:

java.util.ConcurrentModificationException
com.ibm.etools.ejbdeploy.EJBDeploymentException
java.util.ConcurrentModificationException
    at
org.eclipse.emf.common.util.BasicEList$EIterator.checkModCount(B
asicEList.java:1327)
    at
org.eclipse.emf.common.util.BasicEList$EIterator.next(BasicEList
.java:1275)
    at
org.eclipse.jem.java.internal.impl.JavaClassImpl.collectMethodsE
xtended(JavaClassImpl.java:261)
    at
org.eclipse.jem.java.internal.impl.JavaClassImpl.getMethodsExten
ded(JavaClassImpl.java:568)
    at
com.ibm.etools.ejbdeploy.plugin.DeployUtil.getMethods(DeployUtil
.java:200)
    at
com.ibm.etools.ejbdeploy.plugin.DeployUtil.getMethods(DeployUtil
.java:186)

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
During usage an occasional random
ConcurrentModificationExceptions may occur all coming from
the class JavaClassImpl and method collectMethodsExtended.
These will appear in the log, and in the case of headless
utilities, will prevent proper completion of processing.

    



Problem conclusion


    

  • Protections have been added to the code to prevent a
concurrent modification from happening.  The fix for this
APAR is included in Rational Application Developer v7.0.0.10
iFix 2.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PM40815
    • 

  • Reported component name
    RATL APP DEV LI
    • 

  • Reported component ID
    5724J1902
    • 

  • Reported release
    755
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2011-06-06
    • 

  • Closed date
    2011-11-03
    • 

  • Last modified date
    2011-11-03
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    RATL APP DEV LI
    • 

  • Fixed component ID
    5724J1902
    • 



Applicable component levels


    

  • R755  PSN
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            03 November 2011
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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