PM76757: A ConcurrentModificationException might occur when performing a build

Rational Application Developer for WebSphere Software 9.0
Rational Software Architect 9.0
Rational Software Architect for WebSphere Software 9.0
Rational Application Developer for WebSphere Software Fix Pack 3 (8.0.4.3) for 8.0.4
Rational Application Developer Standard Edition Fix Pack 3 (8.0.4.3) for 8.0.4

APAR status

• Closed as program error.

Error description

• Abstract:
  
  Attempts to build and refresh on workspace might result in
  ConcurrentModificationException error
  
  Problem:
  
  When you build and refresh a workspace the annotation processor
  might cause the following exception:
  
  java.util.ConcurrentModificationException
      at
  org.eclipse.emf.common.util.AbstractEList$EIterator.checkModCoun
  t(Unknown
  Source)
      at
  org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(Unkno
  wn
  Source)
      at
  org.eclipse.emf.common.util.AbstractEList$EIterator.next(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.EMF2AnnotationAd
  apterFactory.adapt(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.AnnotationToEMFM
  apper.getEObjectForEObjectFeature(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.AnnotationToEMFM
  apper.createUpperObjects(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.AnnotationToEMFM
  apper.createEObjectForEObjectFeature(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.AnnotationToEMFM
  apper.handleAnnotation(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.AnnotationToEMFM
  apper.handleAnnotation(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.AnnotationToEMFM
  apper.handleAnnotation(Unknown
  Source)
      at
  com.ibm.etools.javaee.annotations.ejb.converter.EMF2AnnotationAd
  apterImpl.handleAnnotatedClassInfo(Unknown
  Source)
  
  Local fix:
  
  There is no known workaround at this time.
  

Local fix

Problem summary

• A ConcurrentModificationException might occur when performing a
  build.
  

Problem conclusion

• The fix for this APAR is included in Rational Application
  Developer v8.0.4.3, v8.5.5 and v9.0.
  

Temporary fix

Comments

APAR Information

• 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 WI

• Fixed component ID

  5724J1901

Applicable component levels

• R804 PSY

     UP

• R855 PSY

     UP

• R900 PSY

     UP