自定义异常

1 public class AgeBelow18Exception extends RuntimeException {
2     /*public String getMessage() {
3         return "Please Call Users Above 18 Years";
4     }*/
5     public AgeBelow18Exception(){
6         super("Please Call Users Above 18 Years");
7     }
8 }

 1 package com.intel.aug6;
 2 
 3 import java.util.Scanner;
 4 
 5 class ExceptionTest1 {
 6 
 7     public void takeInput() throws AgeBelow18Exception {
 8         Scanner inp = new Scanner(System.in);
 9         System.out.println("Enter Your AGE:- ");
10         int age = inp.nextInt();
11         if (age < 18)
12             throw new AgeBelow18Exception();
13     }
14 
15     public static void main(String[] args) {
16         ExceptionTest1 et = new ExceptionTest1();
17         try {
18             et.takeInput();
19         } catch (AgeBelow18Exception e) {
20             System.out.println(e.getMessage());
21         }
22     }
23 }