For this example, you'll use JDO to persist the Contact class.
在这个示例中，您将使用JD o持久化contact类。
The Contact class will contain name and phone as its member fields.
contact类将包含name和phone作为其成员字段。
A dialog will display, where you create a UI presentation for the Contact class.
随后，会出现一个对话框，在这里，可以为Contact类创建一个UI表示。
Please fill up and submit emergency contact form at the first class.
第一次上课时请填交紧急联系单。
If you are absent from class or cannot submit an assignment on time because of a personal, family or medical emergency, please contact me as soon as possible.
如果你由于个人、家庭或急病而缺席或不能准时交作业，请尽早联系我。
We will provide first-class products and service to customers. Welcome to visit and contact us.
我们将为广大客户提供一流的产品和服务，欢迎新老客户莅临公司考察指导。
We will provide first-class products and service to customers. Welcome to visit and contact us.
我们将为广大客户提供一流的产品和服务，欢迎新老客户莅临公司考察指导。
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