[jira] [Created] (NUTCH-2695) Fix some alerts raised by LGTM

[Malcolm Taylor (JIRA)]

Malcolm Taylor created NUTCH-2695:
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             Summary: Fix some alerts raised by LGTM
                 Key: NUTCH-2695
                 URL: https://issues.apache.org/jira/browse/NUTCH-2695
             Project: Nutch
          Issue Type: Improvement
            Reporter: Malcolm Taylor






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