Java File Reader

public void FileReader(String fname) throws IOException{
  String a;
  ArrayList<String> fstr = new ArrayList<String>();
  File f = new File(fname);
  try {
   BufferedReader in = new BufferedReader(new FileReader(f));
   while ((a=in.readLine()) != null){
    fstr.add(a);
   }
   in.close();
  } catch (FileNotFoundException e) {
   e.printStackTrace();
   System.out.println("Error! File is not Founded.");
  }
 }