import sun.awt.datatransfer.DataTransferer;


public class A {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        try {
            DataTransferer d = DataTransferer.getInstance();
            System.out.println("d = " + d);
        } catch (ClassCastException cce) {
            System.exit(-1); //fail
        }

        System.exit(0); //pass
    }

}