Screen.java

/**
 * Represents screen in ATM
 */
// Screen.java
// Represents the screen of the ATM

public class Screen {
    // display a message without a carriage return
    public void displayMessage(String message) {
        System.out.print(message);
    } // end method displayMessage

    // display a message with a carriage return
    public void displayMessageLine(String message) {
        System.out.println(message);
    } // end method displayMessageLine

    // displays a dollar amount
    public void displayDollarAmount(double amount) {
        System.out.printf("$%,.2f", amount);
    } // end method displayDollarAmount
} // end class Screen