/var/tmp $ javac YOUR_FILE.java
#[[MAKE SURE THERE IS SUCCESSFUL COMPILATION]]
public interface MyInterface {
  /** Javadoc ok here. */
  void test();

  class MyClass {
    /** Missing parameter here. */
    public MyClass(Integer amount) {
    }
  }
}

/var/tmp $ cat config.xml
<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.2//EN"
"http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
<module name="Checker">
  <property name="charset" value="UTF-8"/>
  <property name="fileExtensions" value="java, xml, properties"/>
  <module name="TreeWalker">
    <module name="JavadocMethod">
      <property name="accessModifiers" value="public"/>
      <property name="allowMissingParamTags" value="false"/>
      <property name="allowMissingReturnTag" value="true"/>
    </module>  
  </module>
</module>

/var/tmp $ cat YOUR_FILE.java
#[[PLACE YOU OUTPUT HERE]]

/var/tmp $ RUN_LOCALE="-Duser.language=en -Duser.country=US"
/var/tmp $ java $RUN_LOCALE -jar checkstyle-9.0-all.jar -c config.xml YOUR_FILE.java
Starting audit...
Audit done.