JSP

    BufferedReader br = null;
    char[] buff = new char[512];
    int len = -1;
   
    try {
        br = new BufferedReader(
            new InputStreamReader(
                application.getResourceAsStream("..") ));  // java.io.InputStream
        while ( (len = br.read(buff)) != -1) {
            out.print(new String(buff, 0, len));
        }
    } catch(IOException ex) {
        out.println(ex.getMessage());
    } finally {
        if (br != null) try { br.close(); } catch(IOException ex) {}
    }