How can I read a large text file line by line using Java

Question

I am handling a very large text file. How can I read this file in fewer steps?

Answer 1

// Open the file
FileInputStream file = new FileInputStream("studentfile.txt");
BufferedReader br = new BufferedReader(new InputStreamReader(file));

String nextLine;

//Read File Line By Line
while ((nextLine = br.readLine()) != null)   {
  // print the content from the file
  System.out.println (nextLine);
}

//Close the input stream
br.close();