I'm interested in validating JavaDoc, I found this answer of customizing checks:
import com.sun.javadoc.*; public class CheckingDoclet extends Doclet {
The problem com.sun.javadoc
was removed and will be replaced only in java 9 (which means using at least java 10)
The declarations in this package have been superseded by those in the package jdk.javadoc.doclet. For more information, see the Migration Guide in the documentation for that package.
Is there any replacement using Java 8?
EDIT
I need a new check for preventing description after block tag,
In checkstyle there's no such rule and need to create a new check
In PMD there's no such rule and probably need to create a new check