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IV19639: ARRAYINDEXOUTOFBOUNDSEXCEPTION RUNNING JVM TRACE FORMATTER

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: ArrayIndexOutOfBoundsException running
com.ibm.jvm.format.TraceFormat to format a JVM trace file.
.
Stack Trace: java.lang.ArrayIndexOutOfBoundsException
 at com.ibm.jvm.format.Util.constructUnsignedInt(Util.java:204)
 at
com.ibm.jvm.format.TraceRecord50.primeRecord(TraceRecord50.java:
331)
 at
com.ibm.jvm.format.TraceRecord50.getNextTracePoint(TraceRecord50
.java:171)
 at
com.ibm.jvm.format.TraceThread.popTopTraceRecord(TraceThread.jav
a:107)
 at com.ibm.jvm.format.TraceThread.prime(TraceThread.java:55)
 at
com.ibm.jvm.format.TraceThread.getTimeOfNextTracePoint(TraceThre
ad.java:161)
 at
com.ibm.jvm.format.TraceFormat.populateTimeStamps(TraceFormat.ja
va:918)
 at com.ibm.jvm.format.TraceFormat.prime(TraceFormat.java:611)
 at
com.ibm.jvm.format.TraceFormat.readAndFormatNewStyle(TraceFormat
.java:618)
 at
com.ibm.jvm.format.TraceFormat.readAndFormat(TraceFormat.java:25
5)
 at com.ibm.jvm.format.TraceFormat.main(TraceFormat.java:129)
.

Local fix

  • 



Problem summary


    

  • The problem was caused due to a missing bounds check inside the
trace formatter.

    



Problem conclusion


    

  • This defect will be fixed in:
7.0.0 SR1
6.0.1 SR2
.
The trace formatter has been updated to correct this problem.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV19639
    • 

  • Reported component name
    J9 COMMON CODE
    • 

  • Reported component ID
    620700127
    • 

  • Reported release
    260
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-04-12
    • 

  • Closed date
    2012-04-12
    • 

  • Last modified date
    2012-04-12
    • 





    

  • 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
    J9 COMMON CODE
    • 

  • Fixed component ID
    620700127
    • 



Applicable component levels


    

  • R260  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            22 February 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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