Read char from file using DataInputStream : DataInputStream « File « Java Tutorial

1. Java Tutorial
2. File
3. DataInputStream

import java.io.DataInputStream;
import java.io.FileInputStream;

public class Main {

  public static void main(String[] args) throws Exception{
    FileInputStream fin = new FileInputStream("C:/Char.txt");
    DataInputStream din = new DataInputStream(fin);

    char ch = din.readChar();
    System.out.println("Char : " + ch);
    din.close();
  }
}