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PH53076: JAVA.LANG.INDEXOUTOFBOUNDSEXCEPTION DURING REMOTE DEBUG SESSION START UP  RECEIVED

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APAR status

  • Closed as program error.

Error description

  • ID/z  client receives the following NPE

!MESSAGE Index 0 out of bounds for length 0
!STACK 0
java.lang.IndexOutOfBoundsException: Index 0 out of bounds for
length 0
 at
java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditi
ons.java:64)
 at
java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(
Preconditions.java:70)
 at
java.base/jdk.internal.util.Preconditions.checkIndex(Preconditio
ns.java:248)
 at java.base/java.util.Objects.checkIndex(Objects.java:372)
 at java.base/java.util.ArrayList.get(ArrayList.java:459)
 at
java.base/java.util.Collections$UnmodifiableList.get(Collections
.java:1310)
 at
com.ibm.debug.pdt.editors.rdz.ui.DebugPropertyGroupDialog.setIni
tialSelection(DebugPropertyGroupDialog.java:85)
 at
com.ibm.debug.pdt.editors.rdz.ui.DebugPropertyGroupDialog.create
DialogArea(DebugPropertyGroupDialog.java:113)
 at
org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
 at
com.ibm.debug.pdt.internal.ui.dialogs.DebugTrayDialog.createCont
ents(DebugTrayDialog.java:43)
 at org.eclipse.jface.window.Window.create(Window.java:431)
 at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
 at org.eclipse.jface.window.Window.open(Window.java:788)
 at
com.ibm.debug.pdt.internal.editors.rdz.RdzEditorUtilities.getDeb
ugPropertyGroup(RdzEditorUtilities.java:272)
 at
com.ibm.debug.pdt.internal.editors.rdz.RdzEditorUtilities.retrie
veAndAssociateDebugPropertyGroup(RdzEditorUtilities.java:344)
 at
com.ibm.debug.pdt.internal.editors.rdz.COBOLWrapper.init(COBOLWr
apper.java:63)
 at
org.eclipse.ui.internal.EditorReference.initialize(EditorReferen
ce.java:353)
 at
org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.creat
e(CompatibilityPart.java:344)
 at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(
Native Method)
 at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(N
ativeMethodAccessorImpl.java:62)
 at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invo
ke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566)
 at
org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRe
questor.java:58)
 at
org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(In
jectorImpl.java:995)
 at
org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(In
jectorImpl.java:960)
 at
org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(Inje
ctorImpl.java:140)
 at
org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(Inject
orImpl.java:403)
 at
org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.j
ava:330)
 at
org.eclipse.e4.core.contexts.ContextInjectionFactory.make(Contex
tInjectionFactory.java:202)
 at
org.eclipse.e4.ui.internal.workbench.ReflectionContributionFacto
ry.createFromBundle(ReflectionContributionFactory.java:91)
 at
org.eclipse.e4.ui.internal.workbench.ReflectionContributionFacto
ry.doCreate(ReflectionContributionFactory.java:60)
 at
org.eclipse.e4.ui.internal.workbench.ReflectionContributionFacto
ry.create(ReflectionContributionFactory.java:42)
 at
org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRendere
r.createWidget(ContributedPartRenderer.java:132)
 at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.cre
ateWidget(PartRenderingEngine.java:995)
 at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.saf
eCreateGui(PartRenderingEngine.java:659)
 at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.saf
eCreateGui(PartRenderingEngine.java:763)
 at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.r
un(PartRenderingEngine.java:728)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
 at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.cre
ateGui(PartRenderingEngine.java:712)
 at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.lambda$0(Pa
rtServiceImpl.java:105)
 at
org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda
$0(UIEventHandler.java:38)
 at
org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:
236)
 at
org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.j
ava:133)
 at org.eclipse.swt.widgets.Display.syncExec(Display.java:4779)
 at
org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(Di
splayUISynchronize.java:34)
 at
org.eclipse.e4.ui.services.internal.events.UIEventHandler.handle
Event(UIEventHandler.java:38)
 at
org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEve
nt(EventHandlerWrapper.java:205)
 at
org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchE
vent(EventHandlerTracker.java:203)
 at
org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchE
vent(EventHandlerTracker.java:1)
 at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(E
ventManager.java:234)
 at
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventS
ynchronous(ListenerQueue.java:151)
 at
org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(
EventAdminImpl.java:133)
 at
org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(Even
tAdminImpl.java:75)
 at
org.eclipse.equinox.internal.event.EventComponent.sendEvent(Even
tComponent.java:44)
 at
org.eclipse.e4.ui.services.internal.events.EventBroker.send(Even
tBroker.java:55)
 at
org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChan
ged(UIEventPublisher.java:63)
 at
org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(Bas
icNotifierImpl.java:424)
 at
org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl
.setSelectedElementGen(ElementContainerImpl.java:170)
 at
org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl
.setSelectedElement(ElementContainerImpl.java:188)
 at
org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElemen
tInWindow(ModelServiceImpl.java:660)
 at
org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop
(ModelServiceImpl.java:624)
 at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBri
ngToTop(PartServiceImpl.java:787)
 at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(
PartServiceImpl.java:401)
 at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(Pa
rtServiceImpl.java:1261)
 at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPa
ge.java:3207)
 at
org.eclipse.ui.internal.WorkbenchPage.lambda$9(WorkbenchPage.jav
a:3097)
 at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.jav
a:74)
 at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.j
ava:3095)
 at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.j
ava:3065)
 at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.
lambda$0(SourceLookupFacility.java:567)
 at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.jav
a:74)
 at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.
openEditor(SourceLookupFacility.java:574)
 at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.
openEditor(SourceLookupFacility.java:469)
 at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.
display(SourceLookupFacility.java:410)
 at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility$
SourceDisplayJob.runInUIThread(SourceLookupFacility.java:763)
 at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
 at
org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
 at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchroniz
er.java:185)
 at
org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:40
35)
 at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:363
5)
...

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
* All users of IDz property groups that had two or more        *
* property groups defined for a single connection, and 0       *
* property groups defined for another conneciton.              *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* Due to improper array index checking, there was a runtime    *
* error when trying to initialize the COBOL/PL1 editors when   *
* the user had 2 property groups defined in one connection,    *
* and 0 property groups defined in another connection.         *
*                                                              *
* This problem was fixed in version 15.0.7 and 16.0.2 of IDz   *
* and IDzEE                                                    *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************

    



Problem conclusion


    

  • The code was fixed to properly check the lengths of an
arrayList.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH53076
    • 

  • Reported component name
    DEV FOR Z/OS
    • 

  • Reported component ID
    5724T0700
    • 

  • Reported release
    G00
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2023-03-08
    • 

  • Closed date
    2023-06-15
    • 

  • Last modified date
    2023-06-15
    • 





    

  • 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
    DEV FOR Z/OS
    • 

  • Fixed component ID
    5724T0700
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU029","label":"Software"},"Product":{"code":"SSJK49","label":"IBM Developer for z Systems"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"G00"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            15 June 2023
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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