anchor.diff:  
               "hiddenFiles": ".*",
   
  -            "javaCodeAssistant": "/che/api"
  +            "javaCodeAssistant": "/api"
   
           };
   
  
positive.code: <head>
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <title>Codenvy Developer Environment</title>
      <link rel="shortcut icon" href="/che/_app/favicon.ico"/>
      <link href="http://fonts.googleapis.com/css?family=Droid+Sans+Mono" rel="stylesheet" type="text/css"/>
  
      <script type="text/javascript" language="javascript">
  
negative.code: <%@ page import="org.eclipse.che.commons.env.EnvironmentContext" %>
  <%--
  
      Copyright (c) 2012-2015 Codenvy, S.A.
  