University:
California State University, Northridge
Course:
COMP 182/L | Data Structures and Program Design and Lab
Academic year:

2010
Views:

12

Pages:

1
Author:

Casey Christensen

/*COMP 182 Spring 2010 Java Exceptions Example Jan 27, 2010 */ import java.util.*; public class JavaExceptionExample { public static void main( String[]args) { Scanner keyboard = new Scanner(System.in); int x = 0; System.out.print( "Enter an integer: " ); try { x = keyboard.nextInt(); } catch( InputMismatchException e) { System.out.println("You need to enter an integer.Run again!" ); System.exit(1); } System.out.println("You have successfully entered the integer " + x); } } /* ----------- Sample Run 1 ----------------------------jGRASP exec: java JavaExceptionExample Enter an integer: 245 You have successfully entered the integer 245 ----jGRASP: operation complete. ----jGRASP: operation complete. */ /* -------------Sample Run 2 ------------------jGRASP exec: java JavaExceptionExample Enter an integer: qwerty1 You need to enter an integer.Run again! ----jGRASP wedge2: exit code for process is 1. ----jGRASP: operation complete. */

Java Exception Example