{

public void menushow(String username)

{

Scanner sc= new Scanner(System.in);

int num;

System.out.println("Enter 1. To add something to do list\nEnter 2. To update to do list\nEnter 3. To Delete something from to do list\n"); //presents menu to user

num = sc.nextInt();

switch(num) //using switch case

{

case 1 :

{

Add a=new Add(); // imports add class

a.addlist(username);

break; // exit the loop

}

case 2 :

{

Update a =new Update(); // imports update class

a.updatelist(username);

}

case 3 :

{

Delete a=new Delete();

a.Deletelist(username);

break; // exit the loop

}

default:

System.out.println("You have entered wrong choice"); // Displays message for entering wrong choice

}

}