Writing a file using Channel and Buffer

import java.io.*;
import java.nio.*;
public class FileChannelWrite {

 public static void main(String[] args) {

  File outputFile = new File("hello.txt");
  String text = "I love Bangladesh.";

  try {
   FileOutputStream fos = new FileOutputStream(outputFile);
   FileChannel fileChannel = fos.getChannel();
   byte[] bytes = text.getBytes();
   ByteBuffer buffer = ByteBuffer.wrap(bytes);
   fileChannel.write(buffer);
   fileChannel.close();
  } catch (java.io.IOException e) {
   e.printStackTrace();
  }
 }
}