/** Parameter class defines parameters of Soccer Server
*/
public interface Parameter
{
     public static final double FieldLength = 105;
     public static final double FieldWidth = 68;
     public static final double PenaltyAreaLength = 16.5;
     public static final double PenaltyAreaWidth = 40.32;
     public static final double GoalWidth = 7.32;
     public static final double KickoffCircleR = 9.15;
}