Java Code to Read Text File

import java.io.*;

class ReadFile

{

public static void main(String args[])

{

try{

FileInputStream fstream = new FileInputStream("C:\\java\\demo\\file.txt");

DataInputStream in = new DataInputStream(fstream);

BufferedReader br = new BufferedReader(new InputStreamReader(in));

String Data;

while ((Data = br.readLine()) != null)   {

System.out.println (Data);

}

in.close();

}

catch (Exception e)

{

System.err.println("Error: " + e.getMessage());

}

}

}