Checks Javadoc comments for class and interface definitions. By default, does not check for author or version tags. The scope to verify is specified using the Scope class and defaults to Scope.PRIVATE. To verify another scope, set property scope to one of the Scope constants. To define the format for an author tag or a version tag, set property authorFormat or versionFormat respectively to a regular expression. <br><br>Error messages about type parameters for which no param tags are present can be suppressed by defining property allowMissingParamTags.