code: public static String command(Command command) throws Exception {
          // Check Service
          if (!IS_BIND)
              bindService();
  
          // Return
          try {
              return commandRun(command);
          } catch (Exception e) {
              e.printStackTrace();
              restart();
              throw e;
          }
      }
docs: Command the test
  
  @param command Command
  @return Results