Convert String to int and int to String

import java.util.Scanner;

 

public class IntegerStringConverter {

      public static void main(String[] args) {

            Scanner in = new Scanner(System.in);

            int intVar;

            String strVar;

            // read it as string

            System.out.print("Enter an integer: ");

            strVar = in.nextLine();

            // convert to integer

            try {

                  intVar = Integer.parseInt(strVar);

                  System.out.println("strVar = \"" + strVar + "\"");

                  System.out.println("intVar = " + intVar);

            } catch (NumberFormatException e) {

                  System.out.println("Can't convert \"" + strVar + "\" to integer.");

            }

            System.out.println();

            // read it as integer

            System.out.print("Enter an integer: ");

            intVar = in.nextInt();

            strVar = Integer.toString(intVar);

            System.out.println("intVar = " + intVar);

            System.out.println("strVar = \"" + strVar + "\"");

      }

}