creates a json object represented by a list . concode_field_sep PlaceHolder placeHolder concode_field_sep void newline concode_elem_sep void appendMap concode_elem_sep Map<String,Object> map concode_elem_sep JsonBuilder putIf concode_elem_sep JsonBuilder put concode_elem_sep void append concode_elem_sep String toJsonString concode_elem_sep void appendList
List < Object > function ( ) { return new ArrayList < Object > ( ) ; }