Java Invent: Reading data from a file using FileInputStream

Reading data from a file using FileInputStream

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

class FISDemo2 {

  public static void main(String[] args)
    throws FileNotFoundException, IOException {
    FileInputStream fis = new FileInputStream("abc.txt");
    int data = 0;
    while ((data = fis.read()) != -1) {
      System.out.println((char) data);
    }
    fis.close();
  }
}