public class Command
{
    public Command (char type, int distance)
    {
        _type = type;
        _distance = distance;
    }

    public final char action ()
    {
        return _type;
    }

    public final int distance ()
    {
        return _distance;
    }

    private char _type;
    private int _distance;
}
@@ -261,24 +261,136 @@
 nce;%0A    %7D%0A%0A
+    @Override%0A    public String toString ()%0A    %7B%0A        return %22Command %3C %22+_type+%22, %22+_distance+%22 %3E%22;%0A    %7D%0A%0A
     private 

Update Command.java