code: @Override
      public String execute(String[] options) {
  
          if (this.tcapStacks == null || this.tcapStacks.size() == 0) {
              logger.warn("TCAPStackImpl not set. Command will not be executed ");
              return TCAPAnsiOAMMessage.SERVER_ERROR;
          }
  
          // At least 1 option is passed?
          if (options == null || options.length < 2) {
              return TCAPAnsiOAMMessage.INVALID_COMMAND;
          }
  
          String firstOption = options[1];
  
          if (firstOption == null) {
              return TCAPAnsiOAMMessage.INVALID_COMMAND;
          }
  
          try {
              if (firstOption.equals("set")) {
                  return this.manageSet(options);
              } else if (firstOption.equals("get")) {
                  return this.manageGet(options);
              }
              // } catch (Exception e) {
              // logger.error(String.format("Error while executing command %s", Arrays.toString(options)), e);
              // return e.getMessage();
          } catch (Throwable t) {
              logger.error(String.format("Error while executing comand %s", Arrays.toString(options)), t);
              return t.getMessage();
          }
  
          return TCAPAnsiOAMMessage.INVALID_COMMAND;
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.ss7.management.console.ShellExecutor#execute(java.lang.String[])