Why my ExceptionDemo won't compile??

Question

public class ExceptionDemo{
public static void error(int i) throws FirstException, SecondException{
     if (i==1)
     throw new FirstException();
     if(i==2)
     throw new SecondException();
     else
     System.out.println("no exception!");
public static void main(String[] s){
try{
error(1);
catch (FirstException f){
System.out.println(f.getMessage());
//System.out.println(s.getMessage());
class FirstException extends Exception{
FirstException(){
  super("FirstExeption");
class SecondException extends Exception{
public SecondException(){
super("SecondException");
}the compiler complains:
unreported exception Second Exception; must be caught or declared to be thrown.
line 22, which is the bold italic line.
Any help?
thanks

Answer 1

oh sorry. I now what the compiler means.
but my solution turns out to be more error.
I change my catch block into this:
catch(FirstException e, SecondException e1){
if (e!=null)
System.out.println(e);
else
System.out.println(e1);
}so what is the correct solution?