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Posted to dev@lucene.apache.org by "Rishabh Patel (JIRA)" <ji...@apache.org> on 2015/06/27 06:02:04 UTC

[jira] [Created] (LUCENE-6625) Potential null pointer exception

Rishabh Patel created LUCENE-6625:
-------------------------------------

             Summary: Potential null pointer exception
                 Key: LUCENE-6625
                 URL: https://issues.apache.org/jira/browse/LUCENE-6625
             Project: Lucene - Core
          Issue Type: Bug
          Components: modules/queryparser
    Affects Versions: Trunk
            Reporter: Rishabh Patel
            Priority: Minor
             Fix For: Trunk


In the file {{GroupQueryNode.java}}, there are several calls to {{getChild()}} and {{getChildren()}} whose results could be null. Further operations on them would lead to null pointer exceptions.

Fix by checking for null



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