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https://issues.apache.org/jira/browse/KYLIN-3600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16630163#comment-16630163
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ASF GitHub Bot commented on KYLIN-3600:
---------------------------------------
caolijun1166 opened a new pull request #266: KYLIN-3600 Add private constructor
for utility classes.
URL: https://github.com/apache/kylin/pull/266
Add private constructor for utility classes.
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> Utility classes should not have public constructors
> ---------------------------------------------------
>
> Key: KYLIN-3600
> URL: https://issues.apache.org/jira/browse/KYLIN-3600
> Project: Kylin
> Issue Type: Bug
> Reporter: Lijun Cao
> Assignee: Lijun Cao
> Priority: Major
> Fix For: v2.6.0
>
>
> Utility classes, which are collections of static members, are not meant to be
> instantiated. Even abstract utility classes, which can be extended, should
> not have public constructors.
> Most utility classes are located in
> *core-common/src/main/java/org/apache/kylin/common/util*
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