Convert image to byte array

package com.image;

import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.imageio.ImageIO;

public class TestImage {

    public static void main(String[] args) {

	ByteArrayOutputStream baos = null;
	FileOutputStream fileOuputStream = null;

	try {
	    BufferedImage originalImage = ImageIO.read(new File(
		    "C:/Image/Small_Red_Rose.JPG"));

	    baos = new ByteArrayOutputStream();
	    ImageIO.write(originalImage, "jpg", baos);
	    baos.flush();
	    byte[] imageInByte = baos.toByteArray();

	    // convert array of bytes into modified file again
	   fileOuputStream = new FileOutputStream(
		    "C:/image/Converted_Small_Red_Rose.JPG");
	    fileOuputStream.write(imageInByte);	    

	    System.out.println("Conversion completed");

	} catch (IOException e) {
	    e.printStackTrace();
	}finally{
	    try {
		baos.close();
		fileOuputStream.close();
	    } catch (IOException e) {
		e.printStackTrace();
	    } 

	}

    }

}