anchor.diff:      User user = User.getUser(db, nick);
   %>
   
  -<h1>   <%= nick %></h1>
  +<h1>Информация о пользователе <%= nick %></h1>
   <table><tr>
   <%
     PreparedStatement userInfo = db.prepareStatement("SELECT url, town, lastlogin, email, name, regdate FROM users WHERE nick=?");
  
positive.code:     throw new MissingParameterException("nick");
    }
  %>
  <title>   <%= nick %></title>
  <jsp:include page="WEB-INF/jsp/header.jsp"/>
  
  <% Connection db = null;
  
negative.code: <%@ page contentType="text/html; charset=utf-8"%>
  <%@ page import="java.io.IOException,java.net.URLEncoder"   buffer="60kb" %>
  <%@ page import="java.sql.*"%>
  <%@ page import="java.util.Map"%>
  