执行了以下代码，但没有在我的同事机器上打开我的mac os终端，并将退出代码恢复为1而不是0

Runtime runtime = Runtime.getRuntime();
  String output= "";
  String[] myCommand = null;

  if(command.equals("open")) {
      String[] openTerminal = new String[] {
             //"/bin/bash", "-c", 
             "osascript -e 'tell application \"Terminal\" to do script \"" +
                    "echo Welcome to Tectonic" +"\"'"                   
        };

      myCommand = openTerminal;
  }

  try
  {
      Process p = runtime.exec(myCommand);
        InputStream stdIn = p.getInputStream();
        InputStreamReader isr = new InputStreamReader(stdIn);
        BufferedReader br = new BufferedReader(isr);

        String line = null;

        int exitVal = p.waitFor();
        if(exitVal==0) {

        }