int function ( String arg0 ) { return 0 ; }
check for doclet-added options . returns the number of arguments you must specify on the command line for the given option . for example , '' - d docs '' would return 2 . this method is required if the doclet contains any options . if this method is missing , javadoc will print an invalid flag error for every option . concode_field_sep PlaceHolder placeHolder concode_field_sep LanguageVersion languageVersion concode_elem_sep boolean start concode_elem_sep boolean validOptions