anchor.diff:      String nick;
   
       if (session == null || session.getAttribute("login") == null || !(Boolean) session.getAttribute("login")) {
  -      throw new BadInputException("    ");
  +      throw new BadInputException("Вы уже вышли из системы");
       } else {
         nick = (String) session.getAttribute("nick");
       }
  
positive.code: %>
  <jsp:include page="WEB-INF/jsp/head.jsp"/>
  
          <title> </title>
  <jsp:include page="WEB-INF/jsp/header.jsp"/>
  
  <%
  
negative.code: <%@ page pageEncoding="utf-8" contentType="text/html; charset=utf-8"%>
  <%@ page import="java.sql.Connection,java.sql.PreparedStatement,java.sql.ResultSet"  %>
  <%@ page import="java.util.logging.Logger"%>
  <%@ page import="ru.org.linux.site.*" %>
  