In this article you will learn Read Data From .txt File in Java Language Line by Line. This is very easy Step by Step program is written below.

        String str = null;
        try
        {
            BufferedReader in = new BufferedReader(new FileReader(filename));
            while ((str = in.readLine()) != null)
            {
                System.out.println(str+"\n");
            }
            in.close();
        }
            catch (Exception e) {
        }