  <h:outputLabel value="#{cc.attrs.controller.bill.cancelledBill.paymentMethod}" 
                                                   rendered="#{cc.attrs.controller.bill.cancelledBill.deptId ne null}" />
                                    <h:outputLabel value="#{cc.attrs.controller.bill.refundedBill.paymentMethod}" 
                                                   rendered="#{cc.attrs.controller.bill.refundedBill.deptId ne null}"/>
                                    <h:outputLabel value="#{cc.attrs.cont