Java Based Code. Please verfiy in JDK. Thankyou <3 1.Write a do-while loop that

Question

Java Based Code. Please verfiy in JDK. Thankyou <3

1.Write a do-while loop that asks the user to select a task from the following menu to continue:

1.Task 1

2.Task 2

3.Task 3

4.Exit

Read the selection from the keyboard then write the switch statement for the following:

For task 1, display the message “Finish Task 1”

For task 2, display the message “Finish Task 2”

For task 3, display the message “Finish Task 3”

For task 4, display the message “Terminate the program”

The do.. while loop ends when users select 4 from the menu

Explanation / Answer

import java.util.Scanner;

/**
* @author
*
*/
public class Task {

   /**
   * @param args
   */
   public static void main(String[] args) {

       Scanner scanner = null;
       try {
           // scanner to read data from console
           scanner = new Scanner(System.in);
           // declare choice to hold task choice
           int choice;
           // start do-while
           do {
               // prompt menu
               System.out.println(" 1.Task 1 2.Task 2 3.Task 3 4.Exit");
               // prompt choice
               System.out.print(" Enter your Choice:");
               // read menu choice
               choice = scanner.nextInt();
               // start switch case
               switch (choice) {
               case 1:
                   System.out.println("Finish Task 1");
                   break;
               case 2:
                   System.out.println("Finish Task 2");
                   break;
               case 3:
                   System.out.println("Finish Task 3");
                   break;
               case 4:
                   System.out.println("Terminate the program");
                   break;
               default:
                   System.out.println("Invalid choice");
                   break;
               }
           } while (choice != 4);// terminate do-while when choice is 4
       } catch (Exception e) {
           // TODO: handle exception
       } finally {
           scanner.close();

       }
   }
}

OUTPUT:

1.Task 1
2.Task 2
3.Task 3
4.Exit
Enter your Choice:1
Finish Task 1
1.Task 1
2.Task 2
3.Task 3
4.Exit
Enter your Choice:2
Finish Task 2
1.Task 1
2.Task 2
3.Task 3
4.Exit
Enter your Choice:3
Finish Task 3
1.Task 1
2.Task 2
3.Task 3
4.Exit
Enter your Choice:4
Terminate the program

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