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Java ObjectOutputStream writeShort() Method with Example

ObjectOutputStream Class writeObject() method: Here, we are going to learn about the writeObject() method of ObjectOutputStream Class with its syntax and example.
Submitted by Preeti Jain, on April 10, 2020

ObjectOutputStream Class writeObject() method

  • writeObject() method is available in java.io package.
  • writeObject() method is used to write the given 2-byte short value.
  • writeObject() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
  • writeObject() method may throw an exception at the time of writing short.
    IOException: This exception may throw when getting any input/output error while writing to the output stream.

Syntax:

    public void writeShort(int value);

Parameter(s):

  • int value – represents an integer that denotes short value to be written.

Return value:

The return type of the method is void, it returns nothing.

Example:

// Java program to demonstrate the example 
// of void writeShort(int value) method of 
// ObjectOutputStream

import java.io.*;

public class WriteShortOfOOS {
 public static void main(String[] args) throws Exception {
  // Instantiates ObjectOutputStream , ObjectInputStream 
  // FileInputStream and FileOutputStream
  FileOutputStream file_out_stm = new FileOutputStream("D:\\includehelp.txt");
  ObjectOutputStream obj_out_stm = new ObjectOutputStream(file_out_stm);
  FileInputStream file_in_stm = new FileInputStream("D:\\includehelp.txt");
  ObjectInputStream obj_in_stm = new ObjectInputStream(file_in_stm);

  // By using writeShort() method is to
  // write the short to the stream		
  obj_out_stm.writeShort(100);
  obj_out_stm.writeShort(124);
  obj_out_stm.writeShort(168);
  obj_out_stm.writeShort(152);

  obj_out_stm.flush();

  // By using readShort() method is to 
  // read the int and convert it into short
  for (int i = 0; i < 4; ++i) {
   short sh = (short) obj_in_stm.readShort();
   System.out.println("obj_in_stm.readShort(): " + sh);
  }

  // By using close() method is to 
  // close all the streams 
  System.out.println("Stream Shutdown... ");

  file_in_stm.close();
  file_out_stm.close();
  obj_in_stm.close();
  obj_out_stm.close();
 }
}

Output

obj_in_stm.readShort(): 100
obj_in_stm.readShort(): 124
obj_in_stm.readShort(): 168
obj_in_stm.readShort(): 152
Stream Shutdown... 





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