//file: Thready.java
public class Thready {
    public static void main( String args [] ) {
        new MyThread("Foo").start(  );
        new MyThread("Bar").start(  );
    }
} // end of class Thready

class MyThread extends Thread {
    String message;

    MyThread ( String message ) {
        this.message = message;
    }

    public void run(  ) {
        while ( true )
            System.out.println( message );
    }
}