using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        try

        {

            throw new KeyNotFoundException();

        }

        catch (Exception e) when (e is KeyNotFoundException || e is InvalidCastException)

        {

            Console.WriteLine("Database is corrupt, clearing collections");

            throw;

        }

        catch (Exception e)

        {

            Console.WriteLine("Error getting all files from database");

            throw;

        }

    }

}