config/checkstyle_non_main_files_suppressions.xml

<?xml version="1.0"?>

<!DOCTYPE suppressions PUBLIC
    "-//Puppy Crawl//DTD Suppressions 1.1//EN"
    "http://checkstyle.sourceforge.net/dtds/suppressions_1_1.dtd">

<suppressions>
    
    <!-- Input files for NewlineAtEndOfFileCheckTest, intentional no new line at the end. -->
    <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]InputNewlineAtEndOfFile.*\.java"/>

    <!-- Intentional no new line at the end. -->
     <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]grammars[\\/]comments[\\/]InputFullOfSinglelineComments\.java"/>
     <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]asttreestringprinter[\\/]InputAstTreeStringPrinterFullOfSinglelineComments\.java"/>

    <!-- Grammar specific input file, should have exact structure to reproduce the case. -->
     <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]grammars[\\/]InputEmbeddedNullChar\.java"/>

    <!-- Javadoc files should not have new line by design (on purpose). -->
     <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*\.javadoc"/>

    <!--Empty file cannot have any new line at the end. -->
    <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]checks[\\/]newlineatendoffile[\\/]InputNewlineAtEndOfFileEmptyFile\.txt"/>
    <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]grammars[\\/]InputRegressionEmptyAst\.txt"/>

    <!-- File with CR line separators used for testing -->
    <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]asttreestringprinter[\\/]InputAstTreeStringPrinterFullOfBlockCommentsCR\.java"/>
    <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]grammars[\\/]InputAstRegressionNewlineCrAtEndOfFile\.java"/>

    <!-- For the testing purposes -->
    <suppress checks="NewlineAtEndOfFile" files="[\\/]test[\\/].*[\\/]checks[\\/]uniqueproperties[\\/]InputUniquePropertiesWithDuplicates\.properties"/>
</suppressions>