All reports of executable-jar-without-main-class for the archive. The extended description of this tag is:
An executable JAR must have a Main-Class set in its manifest.
Refer to Debian policy for Java section 2.2 (Building Java packages) for details.
Severity: serious, Certainty: certain
Check: java, Type: binary, source
This tag has not been emitted in any package tested by Lintian.