private BigDecimal getDefaultLot() { Account account = this.get_Account(); TradePolicyDetail tradePolicyDetail = this._settingsManager.getTradePolicyDetail( account.get_TradePolicyId(), this._instrument.get_Id()); return this._isForDelivery ? tradePolicyDetail.get_PhysicalMinDeliveryQuantity() : AppToolkit.getDefaultLot(this._instrument, true, tradePolicyDetail, this); }