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  Class atm.physical.ReceiptPrinter
java.lang.Object
   |
   +----atm.physical.ReceiptPrinter
  -  public class ReceiptPrinter
  -  extends Object
Manager for the ATM's receipt printer.  In a real ATM, this would 
  manage a physical device; in this simulation,  it uses classes 
  in package simulation to simulate the device.
   
  -   ReceiptPrinter() ReceiptPrinter()
-  Constructor
   
  -   printReceipt(Receipt) printReceipt(Receipt)
-  Print a receipt
  
   
 ReceiptPrinter
ReceiptPrinter
 public ReceiptPrinter()
  -  Constructor
 
   
 printReceipt
printReceipt
 public void printReceipt(Receipt receipt)
  -  Print a receipt
   
- 
    -  Parameters:
    
-  receipt - object containing the information to be printed
  
 
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