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- import java.io.FileNotFoundException;
- import java.io.FileOutputStream;
- import java.io.IOException;
- import java.io.ObjectOutputStream;
- public class WriteObjects {
- public static void main(String[] args) {
- System.out.println("Zapisywanie obiektów klasy osoba ...");
- Osoba osoba1=new Osoba("Jacek","Poniedziałek",35);
- Osoba osoba2=new Osoba("Jarosław","Prezesowy",25);
- Osoba osoba3=new Osoba("Andrzej","Dudowsky",45);
- try
- {
- FileOutputStream zapis = new FileOutputStream("zapis.bin");
- ObjectOutputStream listaosob = new ObjectOutputStream(zapis);
- listaosob.writeObject(osoba1);
- listaosob.writeObject(osoba2);
- listaosob.writeObject(osoba3);
- listaosob.close();
- }
- catch (FileNotFoundException e)
- {
- e.printStackTrace();
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- }
- }
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