FileReader in Java Example

import java.io.*; 
 class FileReaderJavaExample 
 { 
         public static void main(String aa[]) throws IOException 
        { 
              String t=" "; 
              int i; 
              BufferedReader fin = new BufferedReader(new FileReader("ecomputernotes.bat")); 
              while(true) 
                   { 
                          try 
                            { 
                                t= fin.readLine(); 
                                if (t==null) break; 
                                System.out.println(t); 
                            } 
                                catch(IOException a){} 
                    } 
        } 
 }