question: produce a comma delimited text from a jsonarray of jsonobjects using a provided list of names . the list of names is not included in the output . concode_field_sep PlaceHolder placeHolder concode_field_sep String getValue concode_elem_sep JSONObject rowToJSONObject concode_elem_sep JSONArray toJSONArray concode_elem_sep JSONArray toJSONArray concode_elem_sep JSONArray toJSONArray concode_elem_sep JSONArray toJSONArray concode_elem_sep String rowToString concode_elem_sep JSONArray rowToJSONArray
target: String function ( JSONArray arg0 , JSONArray arg1 ) { if ( arg0 == null || arg0 . length ( ) == 0 ) { return null ; } StringBuffer loc0 = new StringBuffer ( ) ; for ( int loc1 = 0 ; loc1 < arg1 . length ( ) ; loc1 += 1 ) { JSONObject loc2 = arg1 . optJSONObject ( loc1 ) ; if ( loc2 != null ) { loc0 . append ( rowToString ( loc2 . toJSONArray ( arg0 ) ) ) ; } } return loc0 . toString ( ) ; }