[jira] [Created] (UIMA-4248) snapshot iterators over empty indexes return 1 "null"

[Marshall Schor (JIRA)]

Marshall Schor created UIMA-4248:
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             Summary: snapshot iterators over empty indexes return 1 "null" 
                 Key: UIMA-4248
                 URL: https://issues.apache.org/jira/browse/UIMA-4248
             Project: UIMA
          Issue Type: Bug
            Reporter: Marshall Schor
            Assignee: Marshall Schor
            Priority: Blocker
             Fix For: 2.7.0SDK


The snapshot iterator impl over empty index says incorrectly that the iterator 
is valid, and it returns a null. Should say it is invalid.



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