class M
{
        public static void main(String[] args)
        {
                try
                {
                        A aa = new A();
                        aa.f1();
                }
                catch (AclNotFoundException e)
                {
                }
        }
}class A
{
         public void f1() throws AclNotFoundException 
        {
               throw new AclNotFoundException();  //20行
          }
}
/*
请问在JDK 1.6中为什么编译时显示如下错误:我想可能是AclNotFoundException 这个类出错,但具体却不知道到底哪错了,请诸位高手指点
------------------------
BBB.java:26: 找不到符号
符号: 类 AclNotFoundException
位置: 类 A
        public void f1() throws ArithmeticException,AclNotFoundException
                                                    ^
BBB.java:15: 找不到符号
符号: 类 AclNotFoundException
位置: 类 M
                catch (AclNotFoundException e)
                       ^
2 错误
------------------------
*/