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Thread: Serializing and deserializing enum with time field

  1. #1
    Junior Member
    Join Date
    Dec 2023
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    Default Serializing and deserializing enum with time field

    Hello !

    I donít understand why I'am getting 'null' when I'm doing deserealization here:

    Here is my enum:
    package enums.serialize;

    import java.time.LocalDateTime;

    public enum Data

    private LocalDateTime now;

    public void setTime()
    now = LocalDateTime.now();

    public void printSavedTime()

    And here is main program:
    package enums.serialize;

    import java.io.*;

    public class Main
    public static void main(String[] args) throws IOException, ClassNotFoundException

    public static void saveData() throws IOException
    try(ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("./now.ser")))

    public static void getSavedData() throws IOException, ClassNotFoundException
    System.out.println(new File("./now.ser").exists());

    try(ObjectInputStream ois = new ObjectInputStream(new FileInputStream("./now.ser")))
    ((Data) ois.readObject()).printSavedTime();

    The output is:

  2. #2
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,708 Times in 2,658 Posts

    Default Re: Serializing and deserializing enum with time field

    Please edit your post and add code tags to preserve the code's formatting. The posted code does not have any indentations.
    If you don't understand my answer, don't ignore it, ask a question.

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