code: public static String getUnableToPerformOperationMessage(String libertyServerName, String hostName, String logsLocation, String requestId) {
          Object[] inserts = { libertyServerName, hostName, logsLocation, requestId };
          String msg = BootstrapConstants.messages.getString("error.mbean.operation.failure");
          return inserts == null || inserts.length == 0 ? msg : MessageFormat.format(msg, inserts);
  
      }
docs: Provides a message for when the mbean is unable to perform an operation. Takes an Object[]
  which should contain 4 strings:<br>
  {0} server name<br>
  {1} host name<br>
  {2} logs location<br>
  {3} unique request id<br>
  
  @param inserts Substitution text for the message
  @return Formated "mbean is unable to perform an operation" string