Source Code : Use BufferedReader to read line by line

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Use BufferedReader to read line by line

   

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;

public class Main {
  public static void main(String args[]) throws Exception {
    File file = new File(".");

    if (file.isDirectory()) {
      String[] files = file.list();
      for (int i = 0; i < files.length; i++)
        System.out.println(files[i]);
    } else {
      FileReader fr = new FileReader(file);
      BufferedReader in = new BufferedReader(fr);
      String line;
      while ((line = in.readLine()) != null)
        System.out.println(line);
    }
  }
}

   
    
    
  

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