get int optional value for commentedconfigurationnode if it is not null ; otherwise return optional #empty . concode_field_sep PlaceHolder placeHolder concode_field_sep Optional<Long> getLong concode_elem_sep boolean checkNull concode_elem_sep Optional<Object> getValue concode_elem_sep Optional<Double> getDouble concode_elem_sep Optional<Boolean> getBoolean concode_elem_sep Optional<Float> getFloat concode_elem_sep Optional<String> getString
Optional < Integer > function ( CommentedConfigurationNode arg0 ) { if ( checkNull ( arg0 ) ) return Optional . empty ( ) ; return Optional . of ( arg0 . getInt ( ) ) ; }