anchor.diff:  <%@page contentType="text/html" pageEncoding="UTF-8"%>
   <!DOCTYPE html>
   <%@ page import="java.io.*,java.util.*" %>
  +<%@ page import="Consts.MagicStrings" %>
   <html>
       <head>
           <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  
positive.code:             <div id="drinks" class=" col-md-3">
                  <h3>Drinki:</h3>
                  <%
                      LinkedList<String> drinkNames = (LinkedList<String>) request.getAttribute("drinks");
                      Iterator<String> iter = drinkNames.iterator();
                      while (iter.hasNext()) {
                          String paramName = iter.next();
                          out.println("<button type=\"button\" class=\"btn btn-info btn-lg btn-block\" id=\"" + paramName + "\" value=\"" + paramName + "\" onclick=\"createAlcohol(this, 'drink');\">" + paramName + "</button>");
                      }
                  %>
              </div>
  
negative.code:     <body>
          <div class="row">
              <div class=" col-md-11">
                  <h1 id="welcome" title="<%= (String) request.getParameter(MagicStrings.BAR)%>">Witaj w <%= (String) request.getParameter(MagicStrings.BAR)%>!</h1>
  
                  <h2>Obserwowane bary:</h2>
                  <%
                      if (((String) request.getParameter(MagicStrings.BAR)).equals("Plebeian Bar")) {
                          out.println("<input id=\"Plebeian Bar\" type=\"checkbox\" checked=\"checked\" name=\"barOptions\" value=\"Plebeian Bar\">Plebeian Bar<br>");
                      } else {
                          out.println("<input id=\"Plebeian Bar\" type=\"checkbox\" name=\"barOptions\" value=\"Plebeian Bar\">Plebeian Bar<br>");
  