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();    }  }}