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import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
public class Main {
public static void main(String[] args) {
Student student = new Student(1, "Fatima Ali", 4.2);
try (FileOutputStream fileOut = new FileOutputStream("student.dat");
ObjectOutputStream out = new ObjectOutputStream(fileOut)) {
out.writeObject(student);
System.out.println("Serialized student: " + student);
} catch (Exception e) {
System.err.println(e.getMessage());
}
}
}
import java.io.Serializable;
class Student implements Serializable {
private static final long serialVersionUID = 1L;
private int id;
private String name;
private double gpa;
public Student(int id, String name, double gpa) {
this.id = id;
this.name = name;
this.gpa = gpa;
}
// getters and setters and toString
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public double getGpa() {
return gpa;
}
public void setGpa(double gpa) {
this.gpa = gpa;
}
@Override
public String toString() {
return "Student{id=" + id + ", name='" + name + "', gpa=" + gpa + "}";
}
}
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Fatima Ali
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Text
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