How to get bookmarks from firefox

import java.sql.*;

public class firefoxBookmarksReader {
    public static void main(String[] args) throws Exception {
        Class.forName("org.sqlite.JDBC");
        // replace the path appropriately depending on the location of places.sqlite
        Connection conn = DriverManager.getConnection(
                "jdbc:sqlite:/home/deepak/.mozilla/firefox/yvf7p20d.default/places.sqlite//");
        if(conn==null)
        {
            System.out.println("ERROR");
        }
        System.out.println(conn.toString());

        Statement stat = conn.createStatement();

        ResultSet rs = stat.executeQuery("select * from moz_bookmarks;");
        while (rs.next()) {
            System.out.println("id = " + rs.getString("id"));
            System.out.println("keyword = " + rs.getString("keyword_id"));
            System.out.println("title = " + rs.getString("title"));
        }
        rs.close();
        conn.close();
    }
}