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InterviewSolution
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How To Make A Class Or A Bean Serializable? |
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Answer» By IMPLEMENTING EITHER the java.io.SERIALIZABLE interface or the java.io.Externalizable interface. As long as one CLASS in a class's inheritance HIERARCHY implements Serializable or Externalizable, that class is serializable. By implementing either the java.io.Serializable interface or the java.io.Externalizable interface. As long as one class in a class's inheritance hierarchy implements Serializable or Externalizable, that class is serializable. |
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