Java tutorial
import java.io.BufferedReader; import java.io.FileInputStream; import java.io.InputStream; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws Exception { InputStream is = new FileInputStream("c:/test.txt"); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); System.out.println((char) br.read()); System.out.println((char) br.read()); br.mark(26); System.out.println("mark() invoked"); System.out.println((char) br.read()); System.out.println((char) br.read()); br.reset(); System.out.println("reset() invoked"); System.out.println((char) br.read()); System.out.println((char) br.read()); } }