docs: private void printDestinationPermissions(Map<String, ?> destinationPermissions) {
          Set<String> destinations = destinationPermissions.keySet();
          for (String destination : destinations) {
              SibTr.debug(tc, CLASS_NAME + " Destination: " + destination);
              Permission permission = (Permission) destinationPermissions.get(destination);
              SibTr.debug(tc, "  Users having permissions!!!");
              Map<String, Set<String>> userRoles = permission.getRoleToUserMap();
              Set<String> uRoles = userRoles.keySet();
              for (String role : uRoles) {
                  SibTr.debug(tc, "    " + role + ": " + userRoles.get(role));
              }
              SibTr.debug(tc, "  Groups having permissions!!!");
              Map<String, Set<String>> groupRoles = permission
                              .getRoleToGroupMap();
              Set<String> gRoles = groupRoles.keySet();
              for (String role : gRoles) {
                  SibTr.debug(tc, "    " + role + ": " + groupRoles.get(role));
              }
          }
      }