While RegexpMultiline can do this it is not discoverable by users:
<module name="RegexpMultiline">
<property name="format" value="\r\n"/>
<property name="message" value="Do not use Windows line endings"/>
</module>ATTENTION: new Check discussion is moved to new issue - #18109
While
RegexpMultilinecan do this it is not discoverable by users:ATTENTION: new Check discussion is moved to new issue - #18109