//Testing remove();
        System.out.println();
        currentInt=doubleList.getCurrentPosition();
        System.out.println("The current position is: " + currentInt);
        System.out.println("Removing the item that the current pointer points to(middle of list): ");
        doubleList.remove();
        doubleList.display();
        System.out.println();
        currentInt=doubleList.getCurrentPosition();
        System.out.println("The current position is: " + currentInt);
        System.out.println("Removing the item that the current pointer points to(beginning of the list): ");
        doubleList.remove();
        doubleList.display();
        System.out.println();

        System.out.println("The current position is: " + currentInt);
        System.out.println("Removing the item that the current pointer points to: ");
        doubleList.remove();
        doubleList.display();