import java.io.*;
import java.net.*;

/**
    Some useful utility methods not associated with any particular class.

    @author RPD
*/
public class Util {

    static public BufferedReader OpenFileOrURL(String fn, boolean isapplet, URL urlpath) throws IOException {
        BufferedReader br;

        if(!isapplet) {
            FileReader fr = new FileReader(fn);
            br = new BufferedReader(fr);
        } else {
            URL ur = new URL(urlpath + fn);
            URLConnection fr = ur.openConnection();
            br = new BufferedReader(new InputStreamReader(fr.getInputStream()));
        }
        return br;
    }
}