// FileIO.java -- open a file and display the first few lines

import java.io.*;

class FileIO {

  public static void main(String[] args) throws Exception {

    // create an object representing the file
    
    File f = new File(args[0]);

    // wrap it with classes for convenient access
    
    BufferedReader r = new BufferedReader(new FileReader(f));

    // display filename and first few lines

    System.out.println(f.getAbsolutePath());

    String x; int n = 0;

    while ((n < 10) && (x = r.readLine()) != null) {
      ++n; System.out.println(x);
    }

    // close resources

    r.close();

  }

}