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ObjectOutputStream

Better Badger answered on July 21, 2022 Popularity 9/10 Helpfulness 4/10

answer ObjectOutputStream

ObjectOutputStream

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import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

class Main {
    public static void main(String[] args) {

        int data1 = 5;
        String data2 = "This is programiz";

        try {

            FileOutputStream file = new FileOutputStream("file.txt");

            // Creates an ObjectOutputStream
            ObjectOutputStream output = new ObjectOutputStream(file);

            // writes objects to output stream
            output.writeInt(data1);
            output.writeObject(data2);

            // Reads data using the ObjectInputStream
            FileInputStream fileStream = new FileInputStream("file.txt");
            ObjectInputStream objStream = new ObjectInputStream(fileStream);

            System.out.println("Integer data :" + objStream.readInt());
            System.out.println("String data: " + objStream.readObject());

            output.close();
            objStream.close();
        }

        catch (Exception e) {
            e.getStackTrace();
        }
    }
}

Popularity 9/10 Helpfulness 4/10 Language whatever

Source: www.programiz.com

Tags: objectoutputstream whatever

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