Threads - Задача 1

public class TwoThreads {


    public static class ThreadAB implements Runnable
    {

        String string1;
        String string2;

        public ThreadAB(String string1, String string2) {
            this.string1 = string1;
            this.string2 = string2;
        }

        @Override
        public void run() {
            System.out.println(string1);
            System.out.println(string2);
        }
    }

    public static void main(String[] args) {

        Thread t1 = new Thread(new ThreadAB("1", "2"));
        Thread t2 = new Thread(new ThreadAB("a", "b"));

        t1.start();
        t2.start();


    }

}