Java Program to read characters from buffer

//Program to read character by character from the buffer

 

Description

This program demonstrates the concept of BufferedReader in Java. The program declares an instance br of BufferedReader class. The characters entered by the user is read into the variable c using the read() function, each time printing the character to the output screen. This procedure continues until the entered character is not 'q'. 

Program

import java.io.*;

public class BReader

{

 public static void main(String s[])throws Exception

 {char c;

  BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

  System.out.println("Type in some characters end with q");

  do

  {

   c=(char)br.read();

   System.out.print(c);

  } while(c!='q');

 }

}

Output

Reading characters using buffer