title: Execute multiple commands in command line using Java
body: <p>I'm working on a chess program in Java. To calculate the best move (when a person plays against the computer) I use a UCI (universal chess interface). That's a Terminal application (I'm using Mac OS X). With Java I want to execute some commands to get the best move. That's what I have up to now:</p>
  
  <pre><code>String[] commands = {"/Users/dejoridavid/Desktop/stockfish-6-64", "isready", "uci"};
  Process process = null;
  try {
      process = Runtime.getRuntime().exec(commands);
  } catch (IOException e) {
      e.printStackTrace();
  }
  
  BufferedReader stdInput = new BufferedReader(new InputStreamReader(process.getInputStream()));
  
  // read the output from the command
  String s;
  try {
      while ((s = stdInput.readLine()) != null) {
          System.out.println(s);
      }
  } catch (IOException e) {
      e.printStackTrace();
  }
  </code></pre>
  
  <p>The first command in the array calls the terminal application. The second and third one are both in-app-commands. Now I have one problem. Only the first two commands are executed, their result is printed in the console, the third command is ignored. Did I do something wrong? Please tell me how to also execute the third (or more, 4th, 5th, etc) command.</p>