docs: @Override
      @FFDCIgnore(Exception.class)
      public String getRealm() {
          String returnValue = getCoreConfiguration().getDefaultRealmName();
  
          // New:: Get the primary realm or realm defined directly in the repository.
          if (returnValue == null && loginBridge != null)
              try {
                  returnValue = loginBridge.getRealmName();
              } catch (Exception e) {
              }
          if (returnValue == null)
              returnValue = realm;
  
          return returnValue;
      }