PaymentApproach1

PaymentApproach1.java

public class Payment {
	public Payment() {
		initializePaytm();
	}

	private void initializePaytm() {
		// setup with paytm server
		System.out.println("paytm server initialized");
	}

	public void pay() {
		System.out.println("pay by paytm");
	}
}