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  1.  import java.io.*;
  2.      class serialization {
  3.          public static void main(String[] args) {
  4.              try {
  5.                  Myclass object1 = new Myclass("Hello", -7, 2.1e10);
  6.           FileOutputStream fos = new FileOutputStream("serial");
  7.           ObjectOutputStream oos = new ObjectOutputStream(fos);
  8.                  oos.writeObject(object1);
  9.                 oos.flush();
  10.                 oos.close();
  11.       }
  12.       catch(Exception e) {
  13.           System.out.println("Serialization" + e);
  14.                  System.exit(0);
  15.              }
  16.       try {
  17.           int x;
  18.           FileInputStream fis = new FileInputStream("serial");
  19.           ObjectInputStream ois = new ObjectInputStream(fis);
  20.                  x = ois.readInt();
  21.                  ois.close();
  22.           System.out.println(x);       
  23.       }
  24.       catch (Exception e) {
  25.                  System.out.print("deserialization");
  26.           System.exit(0);
  27.      }
  28.          }
  29.      }
  30.      class Myclass implements Serializable {
  31.   String s;
  32.   int i;
  33.  double d;
  34.          Myclass(String s, int i, double d){
  35.       this.d = d;
  36.       this.i = i;
  37.       this.s = s;
  38.   }
  39.      }
  40.  
Success #stdin #stdout 0.17s 47992KB
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Standard input is empty
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Serializationjava.io.FileNotFoundException: serial (Permission denied)
https://ideone.com/23ifz9
language:
Java (HotSpot 12)
created:
1 year ago
visibility:
public

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