Sphinx 4 Demo和awt.Robot线程冲突

Question

我对Sphinx演示代码有疑问。当我想实例化一个Robot对象时，程序在实例化行上什么都不做，并且不会继续代码。但该计划仍在运行。

ConfigurationManager cm;
cm = new ConfigurationManager(HelloWorld.class.getResource("helloworld.config.xml"));

Recognizer recognizer = (Recognizer) cm.lookup("recognizer");
recognizer.allocate();
// start the microphone or exit if the programm if this is not possible
Microphone microphone = (Microphone) cm.lookup("microphone");
if (! microphone.startRecording()) {
    System.out.println("Cannot start microphone.");
    recognizer.deallocate();
    System.exit(1);
}

Robot rob = new Robot();
    Result result = recognizer.recognize();
    if (result != null) {

        recognizer.deallocate();
        microphone.stopRecording();

        String resultText = result.getBestFinalResultNoFiller();
        System.out.println("You said: " + resultText + '\n');

    } else {
        System.out.println("I can't hear what you said.\n");
    }

我还试图在一个线程中启动Sphinx代码，并在另一个线程中启动Robot代码。但它有同样的问题。

我认为问题出在线程＆＃34; Java Sound Event Dispatcher＆＃34;，但我不知道解决它。

没有行Robot rob = new Robot();，一切正常。