Java.io.BufferedInputStream.Write() Method

Description

The java.io.BufferedInputStream.Write(int) method writes byte to the output stream.

Declaration

Following is the declaration for java.io.BufferedInputStream.write(int b) method

public void write(int b)

Parameters

• b -- byte 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.BufferedInputStream.write(int b) method.

package com.tutorialspoint;

import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;

public class BufferedOutputStreamDemo {
   public static void main(String[] args) throws Exception {
		
      ByteArrayOutputStream baos = null;
      BufferedOutputStream bos = null;
		
      try{
         // create new ByteArrayOutputStream
         baos = new ByteArrayOutputStream();

         // create new BufferedOutputStream with baos
         bos = new BufferedOutputStream(baos);
			
         // assign integer
         int b = 87;

         // write to stream
         bos.write(b);

         // force the byte to be written to baos
         bos.flush();
			
         // convert ByteArrayOutputStream to bytes
         byte[] bytes = baos.toByteArray();	

         // prints the byte
         System.out.println(bytes[0]);
         
      }catch(IOException e){
         // if I/O error occurs.
         e.printStackTrace();
      }finally{

         // releases any system resources associated with the stream
         if(baos!=null)
            baos.close();
         if(bos!=null)
            bos.close();
      }
   }
}

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

87