1Refreshable { 2 com.sun.security.auth.module.Krb5LoginModule required 3 useTicketCache=false 4 refreshKrb5Config=true; 5}; 6 7NotRefreshable { 8 com.sun.security.auth.module.Krb5LoginModule required 9 useTicketCache=false 10 refreshKrb5Config=false; 11}; 12