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Posted to dev@uima.apache.org by "Marshall Schor (JIRA)" <de...@uima.apache.org> on 2017/09/12 21:10:02 UTC

[jira] [Created] (UIMA-5564) have deserializers reuse 0-length arrays and lists

Marshall Schor created UIMA-5564:
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             Summary: have deserializers reuse 0-length arrays and lists
                 Key: UIMA-5564
                 URL: https://issues.apache.org/jira/browse/UIMA-5564
             Project: UIMA
          Issue Type: Improvement
            Reporter: Marshall Schor
            Assignee: Marshall Schor
            Priority: Minor
             Fix For: 3.0.0SDK-beta, 2.10.2SDK


Observed use cases show CASes containing lots of 0-length arrays or empty lists.  When these are deserialized from an xmi CAS where multi-ref features are not specified (the default), these would be deserialized as individual copies.  Change this to reuse shared values.



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