PaymentApproach2

PaymentApproach2.java

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

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

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

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

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

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

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