Make FindBugsDescriptor `public` so that constants are available.
@@ -12,7 +12,7 @@ import edu.hm.hafner.util.Deferred;
*
* @author Lorenz Munsch
*/
-class FindBugsDescriptor extends ParserDescriptor {
+public class FindBugsDescriptor extends ParserDescriptor {
private static final String ID = "findbugs";
private static final String NAME = "FindBugs";
