private double getOutstanding(double initalValue) {
double result = initalValue;
Enumeration<Order> e = _orders.elements();
while (e.hasMoreElements()) {
Order each = (Order) e.nextElement();
result += each.getAmount();
}
return result;
}
public void printOwing(double previousAmount) {
//
Enumeration<Order> e = _orders.elements();
double outstanding = previousAmount * 2.2;
this.printBanner();
//
while (e.hasMoreElements()) {
Order each = (Order) e.nextElement();
outstanding += each.getAmount();
}
this.printDetails(outstanding);
}