异常捕获不到了、
public class CatchWho2 {
	public static void main(String[] args) {
		try{
			try{
				throw new 
ArrayIndexOutOfBoundsException();
			}
			catch(ArithmeticException e){
				System.out.println("Array
IndexOutOfBoundsException"+
						"/内层try-catch");				
			}
			throw new ArithmeticException("yichang");
		}
		catch(ArithmeticException e){
			System.out.println("发生:ArithmeticException");
		}
		catch(ArrayIndexOutOfBoundsException e){
			System.out.println("ArrayIndexOutOfBoundsException/外层try-catch");
		}
	}
}
很想知道这个程序中,throw new ArithmeticException这句抛出的异常怎么捕获不到、catch里没有执行这个异常  
------解决方案--------------------
你执行到throw new ArrayIndexOutOfBoundsException(); 时,由于抛出异常,程序跳转到
catch(ArrayIndexOutOfBoundsException e){  
System.out.println("ArrayIndexOutOfBoundsException/外层try-catch");  
}  
继续执行,你的throw new ArithmeticException("yichang"); 是在内层的try里面的,由于你执行到throw new ArrayIndexOutOfBoundsException(); 时已经跳转出内层的try了,不会再返回,直接输出ArrayIndexOutOfBoundsException/外层try-catch;
------解决方案--------------------
2楼的回答很正确,意见一致!
------解决方案--------------------明白了··谢谢,学习了·