Java.io.DataOutputStream.writeShort() Method

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Description

The java.io.DataOuputStream.writeShort(int v) method writes a short value to the to the underlying stream as two bytes. The counter written is incremented by 2 on successful invocation of this method.

Declaration

Following is the declaration for java.io.DataOutputStream.writeShort(int v) method:

public final void writeShort(int v)

Parameters

  • v -- a short to be written to the output stream.

Return Value

This method does not return any value.

Exception

  • IOException -- If an I/O error occurs.

Example

The following example shows the usage of java.io.DataOutputStream.writeShort(int v) method.

package com.tutorialspoint;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class DataOutputStreamDemo {
   public static void main(String[] args) throws IOException {
         
      InputStream is = null;
      DataInputStream dis = null;
      FileOutputStream fos = null;
      DataOutputStream dos = null;
      short[] s = {12982,3568};
      
      try{
         // create file output stream
         fos = new FileOutputStream("c:\\test.txt");
           
         // create data output stream
         dos = new DataOutputStream(fos);
           
         // for each short in short buffer
         for(short j:s)
         {
            // write short to data output stream
            dos.writeShort(j);
         }
           
         // force data to the underlying file output stream
         dos.flush();
         
         // create file input stream
         is = new FileInputStream("c:\\test.txt");
         
         // create new data input stream
         dis = new DataInputStream(is);
         
         // available stream to be read
         while(dis.available()>0)
         {
            // read two bytes from data input, return short
            short k = dis.readShort();
            
            // print short value
            System.out.print(k+" ");
         }
      }catch(Exception e){
         // if any error occurs
         e.printStackTrace();
      }finally{
         
         // releases all system resources from the streams
         if(is!=null)
            is.close();
         if(dis!=null)
            dis.close();
         if(fos!=null)
            fos.close();
         if(dos!=null)
            dos.close();
      }
   }
}

Let us compile and run the above program, this will produce the following result:

12982 3568



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