public void show(){
		Scanner scan = new Scanner(System.in);
		int choice=0;
		
		while(choice!=4){
			System.out.println("==============");
			System.out.println("  Movie Menu  ");
			System.out.println("==============");
			System.out.println("1) Create Movie");
			System.out.println("2) Update Movie");
			System.out.println("3) Remove Movie");
			System.out.println("4) Back");
			System.out.print("Please enter your choice : ");
			choice = scan.nextInt();
			if(choice>4 || choice<1){
				System.out.println("Invalid choice");
				continue;
			}
					
			switch(choice){
				case 1:
					createMovie();
					break;
					
				case 2:
					updateMovie();
					break;
					
				case 3:
					removeMovie();
					break;
					
				case 4:
					return;
			}
		}
	}