file input and output 2

public void processFile(String filename){
 String line;
 BufferedReader br;
 try {
  br = new BufferedReader(new FileReader(filename));
  line = br.readLine();
 } catch (FileNotFoundException e) {
  // deal with file not found exception
 } catch (IOException e) {
  // deal with other io exceptions
 }
 // ...
}