public class Screen
extends java.lang.Object
| Constructor and Description |
|---|
Screen() |
| Modifier and Type | Method and Description |
|---|---|
void |
displayDollarAmount(double amount)
Display a dollar amount.
|
void |
displayMessage(java.lang.String message)
Display a message without a carriage return.
|
void |
displayMessageLine(java.lang.String message)
Display a message with a carriage return.
|
public void displayMessage(java.lang.String message)
message - the message to displaypublic void displayMessageLine(java.lang.String message)
message - the message to displaypublic void displayDollarAmount(double amount)
amount - an amount to be displayed in currency format