MultipleStringLiterals.md

Pattern: Duplicate string literals

Issue: -

Description

Code duplication makes maintenance more difficult, so it's better to replace multiple occurrences with a constant.

Parameters

Name	Description	Type	Default Value
allowed	Maximum occurrences allowed	integer	1
ignoreRegex	Ignore regular expression	string	^""$

Example configuration

<check enabled="true" class="org.scalastyle.scalariform.MultipleStringLiteralsChecker" level="warning">
 <parameters>
  <parameter name="allowed">1</parameter>
  <parameter name="ignoreRegex">^\&amp;quot;\&amp;quot;$</parameter>
 </parameters>
</check>

Further Reading

• Scalastyle - MultipleStringLiterals