public Alphabet(params char[] list)
    {
        this.ExceptionInitializer();
        try
        {
            if (list != null) _alphabet = list;
            else throw this.NullableAssignment; //add exception handler;
            this._charCounter = list.Length;
        }
        catch (this.NullableAssignment)
        {
          //  var x = new Alphabet();   
          //  this = x;      //FAIL!
        }
    }