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IV34135: OBJECTCOLLECTEDEXCEPTION WHEN RUNNING GREENFOOT APPLICATION

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APAR status

  • Closed as program error.

Error description

  • Error Message: Exception in thread "AWT-EventQueue-0"
    com.sun.jdi.ObjectCollectedException
    .
    Stack Trace: at
    com.sun.tools.jdi.JDWPException.toJDIException(JDWPException.jav
    a:39)
     at
    com.sun.tools.jdi.ReferenceTypeImpl.fields(ReferenceTypeImpl.jav
    a:308)
     at
    com.sun.tools.jdi.ReferenceTypeImpl.addAllFields(ReferenceTypeIm
    pl.java:418)
     at
    com.sun.tools.jdi.ReferenceTypeImpl.allFields(ReferenceTypeImpl.
    java:432)
     at
    bluej.debugger.jdi.JdiClass.getRemoteFields(JdiClass.java:112)
     at bluej.debugger.jdi.JdiClass.<init>(JdiClass.java:57)
     at
    bluej.debugger.jdi.JdiDebugger.getClass(JdiDebugger.java:712)
     at
    rmiextension.GreenfootDebugHandler.addRunResetBreakpoints(Greenf
    ootDebugHandler.java:120)
     at
    rmiextension.GreenfootDebugHandler.access$200(GreenfootDebugHand
    ler.java:66)
     at
    rmiextension.GreenfootDebugHandler$2.run(GreenfootDebugHandler.j
    ava:264)
     at
    java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:220
    )
     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:652)
     at java.awt.EventQueue.access$000(EventQueue.java:95)
     at java.awt.EventQueue$1.run(EventQueue.java:613)
     at java.awt.EventQueue$1.run(EventQueue.java:611)
     at
    java.security.AccessController.doPrivileged(AccessController.jav
    a:224)
     at
    com.ibm.oti.security.CheckedAccessControlContext.securityCheck(C
    heckedAccessControlContext.java:30)
     at
    sun.misc.JavaSecurityAccessWrapper.doIntersectionPrivilege(JavaS
    ecurityAccessWrapper.java:41)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:622)
     at
    java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatc
    hThread.java:280)
     at
    java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchTh
    read.java:195)
     at
    java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatc
    hThread.java:185)
     at
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java
    :180)
     at
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java
    :172)
     at
    java.awt.EventDispatchThread.run(EventDispatchThread.java:133)
    .
    

Local fix

Problem summary

  • Class initialization not sending corresponding JVMTI events
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR4
    6.0.1 SR5
    6.0.0 SR13
    .
    JVM now sends out appropriate JVMTI events upon class
    initialization
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV34135

  • 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

    2013-01-07

  • Closed date

    2013-01-07

  • Last modified date

    2013-01-24

  • 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

  • R600 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:
21 February 2022