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You are probably importing the wrong Console; java.io.Console is final

On Thu, 8 Mar 2018, 17:28 Sean Luke, <[log in to unmask]> wrote:

> Console isn't final, and definitely not so in the current versions of
> MASON.  Not sure what's going on with your compiler.
>
> Sean
>
> > On Mar 8, 2018, at 11:37 AM, Peter Gacs <[log in to unmask]> wrote:
> >
> > I am trying to extend the Console by writing my own class extending it,
> since I need to add some options.
> > Example: to save the state of the field of a cellular automaton (without
> saving everything into a checkpoint).
> > The compiler says that the Console class is final and I am not allowed
> to extend it.
> > This may have to do with the way MASON was compiled, but I don't see the
> cause.  Any advice?
>