BufferedReader read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines. It can read data from the file and console.

Here is an example:

import  java.io.*;
class BufferedReaderExample{
    public static void main(String[] args) throws IOException {
    BufferedReader in = new BufferedReader(new FileReader("C:/Hello.txt"));
    String line="";
    while((line = in.readLine()) != null){
    System.out.println(line);
    }
    in.close();
  }
}