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https://issues.apache.org/jira/browse/CASSANDRA-18089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Muzafarov updated CASSANDRA-18089:
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Fix Version/s: 4.x
> The source code must obey the avoid star import checkstyle rule
> ---------------------------------------------------------------
>
> Key: CASSANDRA-18089
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18089
> Project: Cassandra
> Issue Type: Improvement
> Components: Build
> Reporter: Maxim Muzafarov
> Assignee: Maxim Muzafarov
> Priority: Normal
> Fix For: 4.x
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Cassandra has the code style rules regarding the classes import order:
> [https://cassandra.apache.org/_/development/code_style.html]
> Importing all classes from a package or static members from a class leads to
> tight coupling between packages or classes and might lead to problems when a
> new library version introduces name clashes. The advantage of explicitly
> listing all imports from a package is that you can tell at a glance which
> class you meant to use, which does reading and refactoring the source code
> that much easier.
> The checkstyle that is already used for checking the source code has a such
> check and this check may be added to the config both for the production and
> test source code:
> https://checkstyle.sourceforge.io/config_imports.html#AvoidStaticImport
> Besides adding a new checkstyle rule it may be more convenient for those
> community members that are working with the code to reflect the same rule in
> the IDE's inspection profiles (if it's possible), thus using the 'optimize
> imports' will produce the same results on each execution as the checkstyle
> does.
> Summary:
> - add new checkstyle rule;
> - update IDE's appropriate built-in inspections configurations;
> - update development code-style web page and wiki;
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