Copy Constructor: Different…
			• A copy constructor is a constructor that creates a deep copy of an object that can be used for other purposes, such as creating a new instance of an immutable object from an old one
	public SavingsAccount(SavingsAccount oldAcct,                       String changeOfAddress) {     . . .           // create deep copy of oldAcct } // call account = new Savings Account(oldAcct, newAddress);