question: if no supportedusernames collection is configured all user-names are supported otherwiseexact string equality matching is done to determine supported usernames . the property defaults to null all user names concode_field_sep Set<String> supportedUserNames concode_elem_sep Set<Pattern> ignoredUserNamePatterns concode_elem_sep boolean supportGuest concode_elem_sep Set<String> ignoredUserNames concode_elem_sep Logger logger concode_field_sep void setIgnoredUserNamePatterns concode_elem_sep void setSupportGuest concode_elem_sep void setIgnoredUserNames concode_elem_sep boolean supports
target: void function ( Collection < String > arg0 ) { if ( arg0 == null ) { this . supportedUserNames = null ; } else { this . supportedUserNames = ImmutableSet . copyOf ( arg0 ) ; } }