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Posted to commits@beam.apache.org by "Luke Cwik (JIRA)" <ji...@apache.org> on 2016/09/30 16:00:22 UTC

[jira] [Created] (BEAM-695) DisplayData for PipelineOptions fails to correctly toString array types

Luke Cwik created BEAM-695:
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             Summary: DisplayData for PipelineOptions fails to correctly toString array types
                 Key: BEAM-695
                 URL: https://issues.apache.org/jira/browse/BEAM-695
             Project: Beam
          Issue Type: Bug
          Components: sdk-java-core
            Reporter: Luke Cwik
            Assignee: Scott Wegner
            Priority: Minor


For array types in Java, toString produces an uninformative message like 	
[Ljava.lang.String;@fc258b1

You need to check to see if its an array type and call Arrays.toString(array).



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