String systemName = systemForSignal.name();
String postedwhen = order.postedWhen();
String emailedWhen = order.eMailedWhen();
String killedWhen = order.killedWhen();
String tradedWhen = order.tradedWhen();
BigDecimal tradePrice = order.tradePrice();
SimulatedResponseSignalStatus response;
Related showRelated = (Related)request.get(Parameter.ShowRelated);