How to read file in Java – BufferedInputStream Example

import java.io.BufferedInputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class UseBufferedInputStream {

  public static void main(String[] args) {

	  File file = new File("C://readFile.txt");
	  FileInputStream fis = null;
	  BufferedInputStream bis = null;
	  DataInputStream dis = null;

	    try {
	      fis = new FileInputStream(file);

	      bis = new BufferedInputStream(fis);
	      dis = new DataInputStream(bis);

	      while (dis.available() != 0) {
	        System.out.println(dis.readLine());
	      }

	      fis.close();
	      bis.close();
	      dis.close();

	    } catch (FileNotFoundException e) {
	      e.printStackTrace();
	    } catch (IOException e) {
	      e.printStackTrace();
	    }
	  }
}