Program: 144474
Project: 144474
Buggy source:
public String editBulkItemsInlandDestination(){
  Map sessionAttributes=ActionContext.getContext().getSession();
  try {
    String[] checkedItemsInSession=(String[])sessionAttributes.get("String_Node_Str");
    for (    String value : checkedItemsInSession) {
      String modeOfService=sessionAttributes.get("String_Node_Str").toString();
      String freightType=sessionAttributes.get("String_Node_Str").toString();
      Integer orderItemId=Integer.parseInt(value);
      OrderItems orderItemEntity=orderService.findOrderItemByOrderItemId(orderItemId);
      orderItemEntity.setOrderItemId(orderItemId);
      orderItemEntity.setVendorDestination(operationsBean.getVendorListDestination().toString());
      orderItemEntity.setDriverDestination(operationsBean.getDriverDestination());
      orderItemEntity.setTruckDestination(operationsBean.getTruckDestination());
      orderItemEntity.setFinalDeliveryDate(operationsBean.getDeliveryDate());
      orderItemEntity.setClientId(1);
      if ("String_Node_Str".equals(freightType)) {
        if ("String_Node_Str".equals(modeOfService)) {
          orderItemEntity.setStatus("String_Node_Str");
        }
 else {
          orderItemEntity.setStatus("String_Node_Str");
        }
      }
      if ("String_Node_Str".equals(freightType)) {
        orderItemEntity.setStatus("String_Node_Str");
      }
      operationsService.updateOrderItem(orderItemEntity);
    }
  }
 catch (  Exception e) {
    log.error("String_Node_Str",e);
    return INPUT;
  }
  sessionAttributes.put("String_Node_Str",vendorIdParam);
  Integer orderId=(Integer)sessionAttributes.get("String_Node_Str");
  return SUCCESS;
}

Fixed version (ground truth):
public String editBulkItemsInlandDestination(){
  Map sessionAttributes=ActionContext.getContext().getSession();
  try {
    String[] checkedItemsInSession=(String[])sessionAttributes.get("String_Node_Str");
    for (    String value : checkedItemsInSession) {
      String modeOfService=sessionAttributes.get("String_Node_Str").toString();
      String freightType=sessionAttributes.get("String_Node_Str").toString();
      Integer orderItemId=Integer.parseInt(value);
      OrderItems orderItemEntity=orderService.findOrderItemByOrderItemId(orderItemId);
      orderItemEntity.setOrderItemId(orderItemId);
      orderItemEntity.setVendorDestination(vendorService.findVendorById(operationsBean.getVendorListDestination()).getVendorCode());
      orderItemEntity.setDriverDestination(operationsBean.getDriverDestination());
      orderItemEntity.setTruckDestination(operationsBean.getTruckDestination());
      orderItemEntity.setFinalDeliveryDate(operationsBean.getDeliveryDate());
      orderItemEntity.setClientId(1);
      if ("String_Node_Str".equals(freightType)) {
        if ("String_Node_Str".equals(modeOfService)) {
          orderItemEntity.setStatus("String_Node_Str");
        }
 else {
          orderItemEntity.setStatus("String_Node_Str");
        }
      }
      if ("String_Node_Str".equals(freightType)) {
        orderItemEntity.setStatus("String_Node_Str");
      }
      operationsService.updateOrderItem(orderItemEntity);
    }
  }
 catch (  Exception e) {
    log.error("String_Node_Str",e);
    return INPUT;
  }
  sessionAttributes.put("String_Node_Str",vendorIdParam);
  Integer orderId=(Integer)sessionAttributes.get("String_Node_Str");
  return SUCCESS;
}