IV18663: SUBLIST CONCURRENTMODIFICATIONEXCEPTION NOT THROWN

APAR status

• Closed as program error.

Error description

• Error Message: When a sublist is defined and modified the
  original list
  concurrently, then, get(), isEmpty(), size() and subList() is
  issued. It intends ConcurrentModificationException occurs by all
  methods.All method throw the exception in 1.4.2, but ony get()
  throws the exception in 1.6.0.
  .
  Stack Trace: N/A
  .
  

Local fix

Problem summary

• The problem is caused when a sublist is defined and modified the
  original list concurrently.
  

Problem conclusion

• This defect will be fixed in:
  6.0.0 SR11
  6.0.1 SR4
  .
  java.util.AbstractList.size() has been updated to first check to
  see if the actual modCount of the backing list is equal to its
  expected value, and throw a ConcurrentModificationException if
  it is not.
  

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:

  PM62563

Fix information

• Fixed component name

  JAVA CLASS LIBS

• Fixed component ID

  620700130

Applicable component levels

• R600 PSY

     UP