                  rendered="#{cc.attrs.controller.bill.cancelledBill.deptId ne null}">
                                        <f:convertDateTime pattern="#{sessionController.applicationPreference.shortTimeFormat}"/>
                                    </h:outputLabel>
                                    <h:outputLabel value="#{cc.attrs.controller.bill.refundedBill.billTime}"  
                                                   rendered="#{cc.attrs.controller.bill.refundedBill.deptId ne null}">
            