DepositSlot.java

/**
 * Represents the deposit slot of the ATM
 */
public class DepositSlot
{
    public DepositSlot() {

    }
     // indicates whether envelope was received (always returns true,
     // because this is only a software simulation of a real deposit slot)
     public boolean isEnvelopeReceived()
     {
         return true; // deposit envelope was received
     } // end method isEnvelopeReceived
} // end class DepositSlot