code: public String getWordCommand()
      {
          if (cachedWordCommand != null)
              return cachedWordCommand;
  
          if (!isWordCommand() || getValue().length() < 3)
              return null;
          cachedWordCommand = getValue().substring(2);
          return cachedWordCommand;
      }
docs: <p>
  Getter for the field <code>wordCommand</code>.
  </p>
  
  @return a {@link java.lang.String} object.