Con3

import java.util.Scanner;

public class con3 {

	static Scanner input = new Scanner(System.in);
	static int counter =0;


	public static void main(String[] args) {
		menu();

	}


	public static void menu() {

	System.out.println("Press 1 to say Hello");
	System.out.println("Press 2 to exit");
	int choice = input.nextInt();

	if(counter==3) // use double equals for matching
	{
		System.out.println("Too many incorrect attempts shutting down");
		System.exit(0);

	}


	switch (choice) {
	case 1:
		sayhello();
		break;
	case 2:
		System.out.println("closing program..");
		System.exit(0);
		break;
	default:
		counter++;
		System.out.println("Invalid choice. Please try Again");
		break;
		}

	menu();
	}


	public static void sayhello() {

		System.out.println("Say hello");

	}
}