question: sets the expiration of the token . concode_field_sep String EXPIRES concode_elem_sep String principal concode_elem_sep long expires concode_elem_sep String TYPE concode_elem_sep String USER_NAME concode_elem_sep Set<String> ATTRIBUTES concode_elem_sep String ILLEGAL_ARG_MSG concode_elem_sep String userName concode_elem_sep String type concode_elem_sep String PRINCIPAL concode_elem_sep String tokenStr concode_elem_sep String ATTR_SEPARATOR concode_field_sep void generateToken concode_elem_sep String getName concode_elem_sep Map<String,String> split concode_elem_sep void checkForIllegalArgument concode_elem_sep String getType concode_elem_sep String getUserName concode_elem_sep String toString concode_elem_sep AuthToken parse concode_elem_sep boolean isExpired concode_elem_sep long getExpires
target: void function ( long arg0 ) { this . expires = arg0 ; generateToken ( ) ; }