写出下面程序标记为1~6的执行顺行 public class UsingException { public static void main(String[] args) { try { method1();//1 } catch(Exception e) { System.out.println(e.getMessage());//2 } finally { System.out.println("Program is end!");//3 } } public static void method1()throws Exception{ method2();//4 } public static void method2()throws Exception{ method3();//5 } public static void method3()throws Exception{ throw new Exception("Exception thrown in method3");//6 } }

1、method1()；2、e.getMessage()；3、"Program is end!"；4、method2()；5、method3()；6、"Exception thrown in method3"。