[jira] [Created] (SQOOP-2556) Sqoop2: Declare default constructor private for singleton classes

[Dian Fu (JIRA)]

Dian Fu created SQOOP-2556:
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             Summary: Sqoop2: Declare default constructor private for singleton 
classes
                 Key: SQOOP-2556
                 URL: https://issues.apache.org/jira/browse/SQOOP-2556
             Project: Sqoop
          Issue Type: Bug
            Reporter: Dian Fu
            Assignee: Dian Fu


Should declare default constructor private for singleton classes.



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