Asynchronous processing in Java

Classe Runnable:

    public class MyThread implements Runnable {
        private String myPath;
 
        public MyThread (String myPath) {
            this.myPath= myPath;
        }
 
        public void run() {
            try {
               ...
            } catch (Exception ex) {
               ...
            }
        }
    }

Thread Start:

    Runnable run = new MyThread("C:\\");
    new Thread(run).start();