public static ILogicB Instance(ICoreStore coreStore, ICoreBond coreBond)
        {
            if (LogicBInstance == null)
            {
                LogicBInstance = new LogicB(coreStore, coreBond);
            }

            return(LogicBInstance);
        }
 private LogicB(ICoreStore coreStore, ICoreBond coreBond) : base(coreStore, coreBond)
 {
 }
 private LogicB(ICoreBond coreBond) : base(coreBond)
 {
 }