What will be the output of the following program?
import java.io.*;
public class Serialization {
public static void main(String[] args) throws IOException, ClassNotFoundException {
B bin = new B();
bin.a = 45; bin.b = 21; bin.b2 = 90; bin.co.c = 31;
FileOutputStream fos = new FileOutputStream("test.txt");
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(bin);
oos.close();
FileInputStream fis = new FileInputStream("test.txt");
ObjectInputStream ois = new ObjectInputStream(fis);
B bout = (B) ois.readObject();
System.out.println(bout.a + " " + bout.b + " " + bout.co.c + " " + bout.b2);
}
}
class A { int a; }
class B extends A implements Serializable {
C co = new C();
int b;
transient int b2;
}
class C implements Serializable { int c; }
Identify the minimum set of weights which are required for weighing any weight
