Java示例多个异常

public class JavaApplication4 {

   public static void main(String args[]) {

      try {

         int a[] = new int[5];

         a[5] = 30/0;  

      }  

      catch(ArithmeticException e){System.out.println("task1 is completed");}  

      catch(ArrayIndexOutOfBoundsException e){System.out.println("task 2 completed");}  

      catch(Exception e){System.out.println("common task completed");}

      System.out.println("rest of the code...");  

   }  

}