输入：一个类名（举例）com.leanwo.prodog.server.model.topnc.PurchaseOrder

输出：如下格式的文本，主要用途是深度复制对象。

public PurchaseOrder customerClone(){

     PurchaseOrder purchaseOrder = new PurchaseOrder();

     purchaseOrder.setDocumentNo(this.documentNo);

     purchaseOrder.setDocumentDateTime(this.documentDateTime);

     …

        …

     /// 对于list类型的处理方式如下

     If(this.purchaseOrderLines != null){

              PurchaseOrderLineService purchaseOrderLineService = new PurchaseOrderLineServiceImpl();

              PurchaseOrderLine purchaseOrderLine = purchaseOrderLineService.customerClone();

        purchaseOrderLine.setPurchaseOrder(purchaseOrder);

}

}