// Directory of .HTML files.

import java.io.*;

class DirListOnly {
    public static void main(String args[]) {
        String dirname = "\\javaproject\\DEMO";
        File f1 = new File(dirname);
        FilenameFilter only = new OnlyExt("html");
        String s[] = f1.list(only);

        for (int i = 0; i < s.length; i++) {
            System.out.println(s[i]);
        }
    }
}