How to create persistent object in Java

Can you give me an example of creati开发者_StackOverflow社区ng persistent object in Java. thanks

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public class MyClass implements Serializable

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Depending on where you want to persist the object, take a look at:

• JPA, for relational database
• JDO (Java Data Objects, a more general persistence mechanism)
• JAXB - XML serialization
• java.io.Serializable or protobuf - binary serialization