new commit

TicketMachine.java

@@ -17,6 +17,7 @@ public class TicketMachine
     private int balance;
     // The total amount of money collected by this machine.
     private int total;
+    private int status;
 
     /**
      * Create a machine that issues tickets of the given price.
@@ -25,7 +26,7 @@ public class TicketMachine
      */
     public TicketMachine(int ticketCost)
     {
-        price = ticketCost;
+        int price = ticketCost;
         balance = 0;
         total = 0;
     }
@@ -46,6 +47,11 @@ public class TicketMachine
     {
         return balance;
     }
+    
+    public int getTotal()
+    {
+        return total;
+    }
 
     /**
      * Receive an amount of money in cents from a customer.