Create BufferedReader from StringReader : BufferedReader « File Input Output « Java

Create BufferedReader from StringReader


public class Main {
  public static void main(String[] args) throws Exception {
    BufferedReader stdin = new BufferedReader(new InputStreamReader(;
    BufferedReader in = new BufferedReader(new FileReader(""));
    String s, s2 = new String();
    while ((s = in.readLine()) != null)
      s2 += s + "\n";
    StringReader in1 = new StringReader(s2);
    int c;
    while ((c = != -1)
      System.out.print((char) c);
    BufferedReader in2 = new BufferedReader(new StringReader(s2));
    PrintWriter out1 = new PrintWriter(new BufferedWriter(new FileWriter(
    int lineCount = 1;
    while ((s = in2.readLine()) != null)
      out1.println(lineCount++ + ": " + s);


Related examples in the same category

1.Create BufferedReader from
2.Create BufferedReader from InputStreamReader
3.Create BufferedReader out of FileReader
4.Create BufferedReader from URL
5.Create BufferedReader from FileReader and Read / display lines from file
6.Create BufferedReader from InputStreamReader and, read console input
7.Use BufferedReader to Read and process lines from console
8.Tab filter: Convert tab to space characters
9.List of lines in a file with BufferedReader
10.Use BufferedReader to read line by line
11.A simple FilterReader that strips HTML tags out of a stream of characters
12.Using BufferedReader to read input number from user
13.Read lines of text from a file with the BufferedReader class
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