PS D:\CS\test> javac src/Test.java                                              
PS D:\CS\test> cat config.xml                                                   
<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
        "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
        "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<module name="Checker">
    <property name="charset" value="UTF-8"/>
    <module name="TreeWalker">
               <module name="Indentation">

        </module>
    </module>
</module>
PS D:\CS\test> cat src/Test.java                                                
     sealed   // violation
class Test  // violation
    permits A, B { // violation
}

    final class A extends Test { // violation
}

   sealed  // violation
   class B extends Test // violation
permits // violation
       D {
}

    non-sealed // violation
class D // violation
    extends B { // violation
}

Starting audit...
[ERROR] D:\CS\test\src\Test.java:1:3: 'class def modifier' has incorrect indentation level 2, expected level should be 0. [Indentation]
[ERROR] D:\CS\test\src\Test.java:2:1: 'class' has incorrect indentation level 0, expected level should be 6. [Indentation]
[ERROR] D:\CS\test\src\Test.java:3:5: 'permits' has incorrect indentation level 4, expected level should be 6. [Indentation]
[ERROR] D:\CS\test\src\Test.java:6:5: 'class def modifier' has incorrect indentation level 4, expected level should be 0. [Indentation]
[ERROR] D:\CS\test\src\Test.java:9:4: 'class def modifier' has incorrect indentation level 3, expected level should be 0. [Indentation]
[ERROR] D:\CS\test\src\Test.java:10:4: 'class' has incorrect indentation level 3, expected level should be 7. [Indentation]
[ERROR] D:\CS\test\src\Test.java:11:1: 'permits' has incorrect indentation level 0, expected level should be 7. [Indentation]
[ERROR] D:\CS\test\src\Test.java:15:5: 'class def modifier' has incorrect indentation level 4, expected level should be 0. [Indentation]
[ERROR] D:\CS\test\src\Test.java:16:1: 'class' has incorrect indentation level 0, expected level should be 8. [Indentation]
[ERROR] D:\CS\test\src\Test.java:17:5: 'extends' has incorrect indentation level 4, expected level should be 8. [Indentation]
Audit done.
Checkstyle ends with 10 errors.

PS D:\CS\test>