import org.htmlparser.util.*;
import org.htmlparser.*;
import org.htmlparser.tags.*;
import org.htmlparser.filters.*;
import java.util.HashSet;
class intersect
{
public static void main(String args[]) throws Exception
{
HashSet s1 = new HashSet(),s2 = new HashSet();
Parser parser1 = new Parser (args[0]);
Parser parser2 = new Parser (args[1]);
NodeList list1 = parser1.parse (new LinkStringFilter("http:")); // no filter
NodeList list2 = parser2.parse (new LinkStringFilter("http:")); // no filter
for (int i=0;i