anchor.diff:              <div class="row">
                   
                   <div class="col-lg-2">
  -                    <a href="#" class="btn btn-link col-lg-12" onclick="getAllUsers()">Пользователи</a>
  -                    <a href="#" class="btn btn-link col-lg-12" onclick="getAllFiles()">Файлы</a>
  +                    <p class="btn btn-link col-lg-12" onclick="getAllUsers()">Пользователи</p>
  +                    <p class="btn btn-link col-lg-12" onclick="getAllFiles()">Файлы</p>
                   </div>
                   
                   <div class="col-lg-8">
  
positive.code:     Created on : Dec 13, 2015, 12:54:57 AM
      Author     : pavel.tretyakov
  --%>
  
  <%@page contentType="text/html" pageEncoding="UTF-8"%>
  <!DOCTYPE html>
  <html>
  
negative.code:         <script language="javascript" type="text/javascript">
              function getAllUsers()
              {
                  xmlhttp = new XMLHttpRequest();
                  xmlhttp.onreadystatechange=function(){
                      if(xmlhttp.readyState == 4 && xmlhttp.status == 200)
                      {
                          usersList = JSON.parse(xmlhttp.responseText);
                          document.getElementById("contentTable").getElementsByTagName("tbody")[0].innerHTML = usersList;
                         
                          
                          usersList.forEach(function(item, i, arr)
                          {
                              var d = document.createElement('tr');
                              console.log(item.id);
                              d.innerHTML = "<td>" + item + "</td>" + "<td>" + item + "</td><td>" + item + "</td>";
                              document.getElementById("contentTable").getElementsByTagName("tbody")[0].appendChild(d);
                          });
                      }
                  };
                  xmlhttp.open("GET", "./userProcess/getAllUsers", true);
                  xmlhttp.send();
              }
          </script>
  