Re-sorting FBL_ArraySet?

[Arthur Clemens]

>>
>
> But you check mShownSet pointer.
>
> C++ language has the next trap
>
>
>     p1 = some object
>     p2 = p1
>
>     delete p1;
>     p1 = NULL;
>
>
>     p2 still is not NULL !!!
>
>     so if you try code as
>
>     if( p2 )
>         delete p2;  // CRASH!
>

Hmm, that is pretty basic. My C++ is not so fresh anymore (well was 
it?).
Removing the 'delete mShownSet' made it work.
Thanks for the help.

Arthur