Checked into tunk.
Correction - set order to null after object removed from list
Added 
test to verify that order field is set to null after object removed 
from
list.
Also fixed handling of nulls 
in
DirectCollectionMapping.valueFromRowInternalWithJoin: the fix I previously 
put
in there (see 
bug 278126) 
caused creation of collections with a sole member
null - when an empty 
collection was expected.
  ----- Original Message ----- 
  
  
  Sent: Friday, June 19, 2009 12:30 
PM
  Subject: [eclipselink-dev] Bug 249037: 
  JPA 2.0 persisting list item index 
  
  
  Checked into trunk:
   
  JPA - added CorrectionType annotation and processing
Tests: 
  
InheritedModelJunitTest.testBreakOrder_CorrectionType_EXCEPTION;
InheritedModelJunitTest.testBreakOrder_CorrectionType_READ_WRITE
Tried 
  to change the name of ORDER_COLUMN in inheriting class
(NoviceBeerConsumer) 
  using @AssociationOverride, but it didn't work: the
orderListField set in 
  the mapping in NBC remained the same as in
MappedSuperclass. For now using 
  the same order column name for both NBC and
EBC.
  Code review bu Guy is pending.
  Thanks,
   
  Andrei
   
  
  
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