Read lines of text from a file with the BufferedReader class : BufferedReader « File Input Output « Java






  1. Java
  2. File Input Output
  3. BufferedReader

Read lines of text from a file with the BufferedReader class

   

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

public class Main {
  public static void main(String[] args) throws Exception {
    BufferedReader br = new BufferedReader(new FileReader("filename.txt"));

    String line = null;
    while ((line = br.readLine()) != null) {
      System.out.println(line);
    }
    br.close();
  }
}








Related examples in the same category

1.Create BufferedReader from System.in
2.Create BufferedReader from InputStreamReader
3.Create BufferedReader from StringReader
4.Create BufferedReader out of FileReader
5.Create BufferedReader from URL
6.Create BufferedReader from FileReader and Read / display lines from file
7.Create BufferedReader from InputStreamReader and System.in, read console input
8.Use BufferedReader to Read and process lines from console
9.Tab filter: Convert tab to space characters
10.List of lines in a file with BufferedReader
11.Use BufferedReader to read line by line
12.A simple FilterReader that strips HTML tags out of a stream of characters
13.Using BufferedReader to read input number from user
14.Read from a file using a BufferedReader
15.Read each line in a comma separated file into an array
16.Read content of a file
17.Reading Text from a File
18.Read a text file
19.Call the static method PressAnykey to keep to "DOS" window open.
20.A standalone program that reads a list of classes and builds a database of packages, classes, and class fields and methods
21.ReadLines: read file to list of strings
22.The AsciiReader can read ascii data files
23.Count the number of lines in the buffer