somecatch.java

来自「软通公司培训的课件和习题里面有答案。。。」· Java 代码 · 共 31 行

package com.servern.java;

public class SomeCatch {


	public static void main(String[] args) {
		
		int i = 0; 
		String greetings [] = {"Hello world!",
				"No, I mean it!","HELLO WORLD!!"}; 
		try{
			while (i < 4) {
				System.out.println (greetings[i]);
				i++;
			}
		}
        // 
		catch(Exception e){
			System.out.println("捕获异常sup:"+e.toString());
		}
		// 子类异常必须放在父类异常前面
/*		catch(ArrayIndexOutOfBoundsException e){
			System.out.println("捕获异常sub:"+e.toString());
		}
*/		
	}
	
	

}