如何在Intellij中运行java卡小程序?

public class HelloWorld extends Applet {

protected HelloWorld() {
    register();
}

public static void install(byte[] bArray, short bOffset, byte bLength) {
    new HelloWorld();
}

/**
 * @noinspection UnusedDeclaration
 */
public void process(APDU apdu) {
    byte[] buffer = apdu.getBuffer();
    short lc = apdu.setIncomingAndReceive();
    apdu.setOutgoingAndSend(ISO7816.OFFSET_CDATA, lc);
}

}

谢谢大家