[jira] [Created] (WW-4544) Improve ContainUtil for uniform comparison

[zhouyanming (JIRA)]

zhouyanming created WW-4544:
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             Summary: Improve ContainUtil for uniform comparison
                 Key: WW-4544
                 URL: https://issues.apache.org/jira/browse/WW-4544
             Project: Struts 2
          Issue Type: Improvement
            Reporter: zhouyanming


https://github.com/apache/struts/pull/48



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