[Java]異常丟失

package test;

import java.io.IOException;

public class MyExceptionTest {
    public static void f () throws MyException{
        throw new MyException();
    }
    public static void f2 () throws MyNextException {
        throw new MyNextException();
    }

    public static void main(String[] args) {
       try {
           try{
               f();
           } finally {
               f2();
           }
       } catch (Exception e) {
           e.printStackTrace();   //僅補貨了f2拋出的異常(MyNextException)
       }
        try{
            f();      //f()拋出了異常卻沒有輸出
        } finally {
            System.out.println("hello world");
            return;  
        }
    }
}
class MyException extends Exception {
    public MyException() {}
    public MyException(String msg) {
        super(msg);
    }
}
class MyNextException extends Exception {

}