ทำไม Throws ใส่ catch 2 อัน มันแสดงผลแค่อันเดียวครับ

class OutException extends Exception{
    void checkOdd(int n) throws OutException{
        if (n == 1){
            new OutException();
        }
    }
}

public class Exercise {
    public static void main(String[] args){
        int number;
        OutException o = new OutException();
        try{
            Scanner scan = new Scanner(System.in);
            System.out.println("Enter number : ");
            number = scan.nextInt();
            o.checkOdd(number);
        }
        catch(OutException ee){
            System.out.println(ee + "This is even");
        }
        catch(Exception e){
            System.out.println(e + "input data Mismatch");
        }

    }
}

catch(OutException ee){
            System.out.println(ee + "This is even");
        }

catch(Exception e){
            System.out.println(e + "Input data Mismatch");
        }

catch(OutException ee){
            System.out.println(ee + "This is even");
        }