Added: 
websites/production/struts/content/core-developers/email-validator-annotation.html
==============================================================================
--- 
websites/production/struts/content/core-developers/email-validator-annotation.html
 (added)
+++ 
websites/production/struts/content/core-developers/email-validator-annotation.html
 Thu Jun  1 11:35:58 2017
@@ -0,0 +1,204 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+  <meta name="Date-Revision-yyyymmdd" content="20140918"/>
+  <meta http-equiv="Content-Language" content="en"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+  <title>EmailValidator Annotation</title>
+
+  <link 
href="//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,400italic,600italic,700italic"
 rel="stylesheet" type="text/css">
+  <link 
href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" 
rel="stylesheet">
+  <link href="/css/main.css" rel="stylesheet">
+  <link href="/css/custom.css" rel="stylesheet">
+  <link href="/highlighter/github-theme.css" rel="stylesheet">
+
+  <script 
src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+  <script type="text/javascript" src="/bootstrap/js/bootstrap.js"></script>
+  <script type="text/javascript" src="/js/community.js"></script>
+</head>
+<body>
+
+<a href="http://github.com/apache/struts"; class="github-ribbon">
+  <img style="position: absolute; right: 0; border: 0;" 
src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"; 
alt="Fork me on GitHub">
+</a>
+
+<header>
+  <nav>
+    <div role="navigation" class="navbar navbar-default navbar-fixed-top">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" data-toggle="collapse" 
data-target="#struts-menu" class="navbar-toggle">
+            Menu
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <a href="/index.html" class="navbar-brand logo"><img 
src="/img/struts-logo.svg"></a>
+        </div>
+        <div id="struts-menu" class="navbar-collapse collapse">
+          <ul class="nav navbar-nav">
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Home<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/index.html">Welcome</a></li>
+                <li><a href="/downloads.html">Downloads</a></li>
+                <li><a href="/announce.html">Announcements</a></li>
+                <li><a href="http://www.apache.org/licenses/";>License</a></li>
+                <li><a 
href="http://apache.org/foundation/thanks.html";>Thanks!</a></li>
+                <li><a 
href="http://apache.org/foundation/sponsorship.html";>Sponsorship</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Support<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/mail.html">User Mailing List</a></li>
+                <li><a href="https://issues.apache.org/jira/browse/WW";>Issue 
Tracker</a></li>
+                <li><a href="/security.html">Reporting Security Issues</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/project-info.html">Project info</a></li>
+                <li><a href="/maven/struts2-core/dependencies.html">Struts 
Core dependencies</a></li>
+                <li><a href="/maven/struts2-plugins/modules.html">Plugin 
dependencies</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Documentation<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/birdseye.html">Birds Eye</a></li>
+                <li><a href="/primer.html">Key Technologies</a></li>
+                <li><a href="/kickstart.html">Kickstart FAQ</a></li>
+                <li><a 
href="https://cwiki.apache.org/confluence/display/WW/Home";>Wiki</a></li>
+                <li class="divider"></li>
+                <li><a href="/getting-started/">Getting Started</a></li>
+                <li><a href="/docs/tutorials.html">Tutorials</a></li>
+                <li><a href="/docs/faqs.html">FAQs</a></li>
+                <li><a href="/docs/guides.html">Guides</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/struts2-core/apidocs/index.html">Struts 
Core API</a></li>
+                <li><a href="/docs/plugins.html">Plugin APIs</a></li>
+                <li><a href="/docs/tag-reference.html">Tag reference</a></li>
+                <li><a 
href="http://cwiki.apache.org/S2PLUGINS/home.html";>Plugin registry</a></li>
+                <li class="divider"></li>
+                <li><a href="/security/">Security Guide (WIP)</a></li>
+                <li><a href="/core-developers/">Core Developers Guide 
(WIP)</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Contributing<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/youatstruts.html">You at Struts</a></li>
+                <li><a href="/helping.html">How to Help FAQ</a></li>
+                <li><a href="/dev-mail.html">Development Lists</a></li>
+                <li class="divider"></li>
+                <li><a href="/submitting-patches.html">Submitting 
patches</a></li>
+                <li><a href="/builds.html">Source Code</a></li>
+                <li><a href="/coding-standards.html">Coding standards</a></li>
+                <li class="divider"></li>
+                <li><a href="/releases.html">Release Guidelines</a></li>
+                <li><a href="/bylaws.html">PMC Charter</a></li>
+                <li><a href="/volunteers.html">Volunteers</a></li>
+                <li><a 
href="https://git-wip-us.apache.org/repos/asf?p=struts.git";>Source 
Repository</a></li>
+              </ul>
+            </li>
+            <li class="apache"><a href="http://www.apache.org/";><img 
src="/img/apache.png"></a></li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  </nav>
+</header>
+
+
+<article class="container">
+  <section class="col-md-12">
+    <a href="index.html" title="back to Core Developers Guide"><< back to Core 
Developers Guide</a>
+    <h1 id="emailvalidator-annotation">EmailValidator Annotation</h1>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=description|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Usage#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=usage|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Parameters#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Examples#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|javadoc=true|lang=java|url=com.opensymphony.xwork2.validator.annotations.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+  </section>
+</article>
+
+
+<footer class="container">
+  <div class="col-md-12">
+    Copyright &copy; 2000-2016 <a href="http://www.apache.org/";>The Apache 
Software Foundation </a>.
+    All Rights Reserved.
+  </div>
+  <div class="col-md-12">
+    Apache Struts, Struts, Apache, the Apache feather logo, and the Apache 
Struts project logos are
+    trademarks of The Apache Software Foundation.
+  </div>
+  <div class="col-md-12">Logo and website design donated by <a 
href="https://softwaremill.com/";>SoftwareMill</a>.</div>
+</footer>
+
+<script>!function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (!d.getElementById(id)) {
+    js = d.createElement(s);
+    js.id = id;
+    js.src = "//platform.twitter.com/widgets.js";
+    fjs.parentNode.insertBefore(js, fjs);
+  }
+}(document, "script", "twitter-wjs");</script>
+<script src="https://apis.google.com/js/platform.js"; async="async" 
defer="defer"></script>
+
+<div id="fb-root"></div>
+
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+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (d.getElementById(id)) return;
+  js = d.createElement(s);
+  js.id = id;
+  js.src = "//connect.facebook.net/en_GB/all.js#xfbml=1";
+  fjs.parentNode.insertBefore(js, fjs);
+}(document, 'script', 'facebook-jssdk'));</script>
+
+
+<script>
+$(function() {
+  return $("h2, h3, h4, h5, h6").each(function(i, el) {
+    var $el, id;
+    $el = $(el);
+    id = $el.attr('id');
+    if (id) {
+      $el.removeAttr('id');
+      return $el.before($("<a />").addClass('anchor').attr('name', id));
+    }
+  });
+});
+</script>
+
+</body>
+</html>

Added: websites/production/struts/content/core-developers/email-validator.html
==============================================================================
--- websites/production/struts/content/core-developers/email-validator.html 
(added)
+++ websites/production/struts/content/core-developers/email-validator.html Thu 
Jun  1 11:35:58 2017
@@ -0,0 +1,214 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+  <meta name="Date-Revision-yyyymmdd" content="20140918"/>
+  <meta http-equiv="Content-Language" content="en"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+  <title>email validator</title>
+
+  <link 
href="//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,400italic,600italic,700italic"
 rel="stylesheet" type="text/css">
+  <link 
href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" 
rel="stylesheet">
+  <link href="/css/main.css" rel="stylesheet">
+  <link href="/css/custom.css" rel="stylesheet">
+  <link href="/highlighter/github-theme.css" rel="stylesheet">
+
+  <script 
src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+  <script type="text/javascript" src="/bootstrap/js/bootstrap.js"></script>
+  <script type="text/javascript" src="/js/community.js"></script>
+</head>
+<body>
+
+<a href="http://github.com/apache/struts"; class="github-ribbon">
+  <img style="position: absolute; right: 0; border: 0;" 
src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"; 
alt="Fork me on GitHub">
+</a>
+
+<header>
+  <nav>
+    <div role="navigation" class="navbar navbar-default navbar-fixed-top">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" data-toggle="collapse" 
data-target="#struts-menu" class="navbar-toggle">
+            Menu
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <a href="/index.html" class="navbar-brand logo"><img 
src="/img/struts-logo.svg"></a>
+        </div>
+        <div id="struts-menu" class="navbar-collapse collapse">
+          <ul class="nav navbar-nav">
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Home<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/index.html">Welcome</a></li>
+                <li><a href="/downloads.html">Downloads</a></li>
+                <li><a href="/announce.html">Announcements</a></li>
+                <li><a href="http://www.apache.org/licenses/";>License</a></li>
+                <li><a 
href="http://apache.org/foundation/thanks.html";>Thanks!</a></li>
+                <li><a 
href="http://apache.org/foundation/sponsorship.html";>Sponsorship</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Support<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/mail.html">User Mailing List</a></li>
+                <li><a href="https://issues.apache.org/jira/browse/WW";>Issue 
Tracker</a></li>
+                <li><a href="/security.html">Reporting Security Issues</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/project-info.html">Project info</a></li>
+                <li><a href="/maven/struts2-core/dependencies.html">Struts 
Core dependencies</a></li>
+                <li><a href="/maven/struts2-plugins/modules.html">Plugin 
dependencies</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Documentation<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/birdseye.html">Birds Eye</a></li>
+                <li><a href="/primer.html">Key Technologies</a></li>
+                <li><a href="/kickstart.html">Kickstart FAQ</a></li>
+                <li><a 
href="https://cwiki.apache.org/confluence/display/WW/Home";>Wiki</a></li>
+                <li class="divider"></li>
+                <li><a href="/getting-started/">Getting Started</a></li>
+                <li><a href="/docs/tutorials.html">Tutorials</a></li>
+                <li><a href="/docs/faqs.html">FAQs</a></li>
+                <li><a href="/docs/guides.html">Guides</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/struts2-core/apidocs/index.html">Struts 
Core API</a></li>
+                <li><a href="/docs/plugins.html">Plugin APIs</a></li>
+                <li><a href="/docs/tag-reference.html">Tag reference</a></li>
+                <li><a 
href="http://cwiki.apache.org/S2PLUGINS/home.html";>Plugin registry</a></li>
+                <li class="divider"></li>
+                <li><a href="/security/">Security Guide (WIP)</a></li>
+                <li><a href="/core-developers/">Core Developers Guide 
(WIP)</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Contributing<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/youatstruts.html">You at Struts</a></li>
+                <li><a href="/helping.html">How to Help FAQ</a></li>
+                <li><a href="/dev-mail.html">Development Lists</a></li>
+                <li class="divider"></li>
+                <li><a href="/submitting-patches.html">Submitting 
patches</a></li>
+                <li><a href="/builds.html">Source Code</a></li>
+                <li><a href="/coding-standards.html">Coding standards</a></li>
+                <li class="divider"></li>
+                <li><a href="/releases.html">Release Guidelines</a></li>
+                <li><a href="/bylaws.html">PMC Charter</a></li>
+                <li><a href="/volunteers.html">Volunteers</a></li>
+                <li><a 
href="https://git-wip-us.apache.org/repos/asf?p=struts.git";>Source 
Repository</a></li>
+              </ul>
+            </li>
+            <li class="apache"><a href="http://www.apache.org/";><img 
src="/img/apache.png"></a></li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  </nav>
+</header>
+
+
+<article class="container">
+  <section class="col-md-12">
+    <a href="index.html" title="back to Core Developers Guide"><< back to Core 
Developers Guide</a>
+    <h1 id="email-validator">email validator</h1>
+
+<p>####Description####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=javadoc|javadoc=true|url=com.opensymphony.xwork2.validator.validators.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>####Parameters####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=com.opensymphony.xwork2.validator.validators.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p><strong>(!) Warning</strong></p>
+
+<blockquote>
+  <table>
+    <tbody>
+      <tr>
+        <td>{snippet:id=parameters-warning</td>
+        <td>javadoc=true</td>
+        
<td>url=com.opensymphony.xwork2.validator.validators.EmailValidator}</td>
+      </tr>
+    </tbody>
+  </table>
+</blockquote>
+
+<p>####Examples####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|lang=xml|javadoc=true|url=com.opensymphony.xwork2.validator.validators.EmailValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+  </section>
+</article>
+
+
+<footer class="container">
+  <div class="col-md-12">
+    Copyright &copy; 2000-2016 <a href="http://www.apache.org/";>The Apache 
Software Foundation </a>.
+    All Rights Reserved.
+  </div>
+  <div class="col-md-12">
+    Apache Struts, Struts, Apache, the Apache feather logo, and the Apache 
Struts project logos are
+    trademarks of The Apache Software Foundation.
+  </div>
+  <div class="col-md-12">Logo and website design donated by <a 
href="https://softwaremill.com/";>SoftwareMill</a>.</div>
+</footer>
+
+<script>!function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (!d.getElementById(id)) {
+    js = d.createElement(s);
+    js.id = id;
+    js.src = "//platform.twitter.com/widgets.js";
+    fjs.parentNode.insertBefore(js, fjs);
+  }
+}(document, "script", "twitter-wjs");</script>
+<script src="https://apis.google.com/js/platform.js"; async="async" 
defer="defer"></script>
+
+<div id="fb-root"></div>
+
+<script>(function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (d.getElementById(id)) return;
+  js = d.createElement(s);
+  js.id = id;
+  js.src = "//connect.facebook.net/en_GB/all.js#xfbml=1";
+  fjs.parentNode.insertBefore(js, fjs);
+}(document, 'script', 'facebook-jssdk'));</script>
+
+
+<script>
+$(function() {
+  return $("h2, h3, h4, h5, h6").each(function(i, el) {
+    var $el, id;
+    $el = $(el);
+    id = $el.attr('id');
+    if (id) {
+      $el.removeAttr('id');
+      return $el.before($("<a />").addClass('anchor').attr('name', id));
+    }
+  });
+});
+</script>
+
+</body>
+</html>

Added: 
websites/production/struts/content/core-developers/exceptio-configuration.html
==============================================================================
--- 
websites/production/struts/content/core-developers/exceptio-configuration.html 
(added)
+++ 
websites/production/struts/content/core-developers/exceptio-configuration.html 
Thu Jun  1 11:35:58 2017
@@ -0,0 +1,380 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+  <meta name="Date-Revision-yyyymmdd" content="20140918"/>
+  <meta http-equiv="Content-Language" content="en"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+  <title>Exception Configuration</title>
+
+  <link 
href="//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,400italic,600italic,700italic"
 rel="stylesheet" type="text/css">
+  <link 
href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" 
rel="stylesheet">
+  <link href="/css/main.css" rel="stylesheet">
+  <link href="/css/custom.css" rel="stylesheet">
+  <link href="/highlighter/github-theme.css" rel="stylesheet">
+
+  <script 
src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+  <script type="text/javascript" src="/bootstrap/js/bootstrap.js"></script>
+  <script type="text/javascript" src="/js/community.js"></script>
+</head>
+<body>
+
+<a href="http://github.com/apache/struts"; class="github-ribbon">
+  <img style="position: absolute; right: 0; border: 0;" 
src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"; 
alt="Fork me on GitHub">
+</a>
+
+<header>
+  <nav>
+    <div role="navigation" class="navbar navbar-default navbar-fixed-top">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" data-toggle="collapse" 
data-target="#struts-menu" class="navbar-toggle">
+            Menu
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <a href="/index.html" class="navbar-brand logo"><img 
src="/img/struts-logo.svg"></a>
+        </div>
+        <div id="struts-menu" class="navbar-collapse collapse">
+          <ul class="nav navbar-nav">
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Home<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/index.html">Welcome</a></li>
+                <li><a href="/downloads.html">Downloads</a></li>
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+    <a href="index.html" title="back to Core Developers Guide"><< back to Core 
Developers Guide</a>
+    <h1 id="exception-configuration">Exception Configuration</h1>
+
+<p>Exception mappings is a powerful feature for dealing with an Action class 
that throws an Exception. The core idea is that an Exception thrown during the 
Action method can be automatically caught and mapped to a predefined Result. 
This declarative strategy is especially useful for frameworks, like Hibernate 
and Acegi, that throw RuntimeExceptions.</p>
+
+<p>As with many other parts of the framework, an Interceptor is needed to 
activate the exception mapping functionality. Below is a snippet from</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>struts-default.xml
+</code></pre>
+</div>
+<p>which has the exception mapping already activated.</p>
+
+<p><strong>snippet of struts-default.xml</strong></p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>
+...
+&lt;interceptors&gt;
+    ...
+    &lt;interceptor name="exception" 
class="com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor"/&gt;
+    ...
+&lt;/interceptors&gt;
+
+&lt;interceptor-stack name="defaultStack"&gt;
+    &lt;interceptor-ref name="exception"/&gt;
+    &lt;interceptor-ref name="alias"/&gt;
+    &lt;interceptor-ref name="servlet-config"/&gt;
+    &lt;interceptor-ref name="prepare"/&gt;
+    &lt;interceptor-ref name="i18n"/&gt;
+    &lt;interceptor-ref name="chain"/&gt;
+    &lt;interceptor-ref name="debugging"/&gt;
+    &lt;interceptor-ref name="profiling"/&gt;
+    &lt;interceptor-ref name="scoped-model-driven"/&gt;
+    &lt;interceptor-ref name="model-driven"/&gt;
+    &lt;interceptor-ref name="fileUpload"/&gt;
+    &lt;interceptor-ref name="checkbox"/&gt;
+    &lt;interceptor-ref name="static-params"/&gt;
+    &lt;interceptor-ref name="params"/&gt;
+    &lt;interceptor-ref name="conversionError"/&gt;
+    &lt;interceptor-ref name="validation"&gt;
+        &lt;param 
name="excludeMethods"&gt;input,back,cancel,browse&lt;/param&gt;
+    &lt;/interceptor-ref&gt;
+    &lt;interceptor-ref name="workflow"&gt;
+        &lt;param 
name="excludeMethods"&gt;input,back,cancel,browse&lt;/param&gt;
+    &lt;/interceptor-ref&gt;
+&lt;/interceptor-stack&gt;
+...
+
+</code></pre>
+</div>
+
+<p>To use exception mapping, we simply need to map Exceptions to specific 
Results. The framework provides two ways to declare an exception mapping</p>
+
+<div class="highlighter-rouge"><pre 
class="highlight"><code>&lt;exception-mapping/&gt;
+</code></pre>
+</div>
+<p>- globally or for a specific action mapping. The exception mapping element 
takes two attributes,</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>exception
+</code></pre>
+</div>
+<p>and</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>result
+</code></pre>
+</div>
+<p>.</p>
+
+<p>When declaring an exception mapping, the Interceptor will find the closest 
class inheritance match between the Exception thrown and the Exception 
declared. The Interceptor will examine all declared mappings applicable to the 
action mapping, first local and then global mappings. If a match is found, the 
Result is processed, just as if it had been returned by the Action.</p>
+
+<p>(information) This process follows the same rules as a Result returned from 
an Action. It first looks for the Result in the local action mapping, and if 
not found, it looks for a global Result.</p>
+
+<p>Below is an example of global and local exception mappings.</p>
+
+<p><strong>snippet from struts.xml</strong></p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>
+&lt;struts&gt;
+    &lt;package name="default"&gt;
+        ...
+        &lt;global-results&gt;
+            &lt;result name="login" 
type="redirect"&gt;/Login.action&lt;/result&gt;
+            &lt;result name="Exception"&gt;/Exception.jsp&lt;/result&gt;
+        &lt;/global-results&gt;
+
+        &lt;global-exception-mappings&gt;
+            &lt;exception-mapping exception="java.sql.SQLException" 
result="SQLException"/&gt;
+            &lt;exception-mapping exception="java.lang.Exception" 
result="Exception"/&gt;
+        &lt;/global-exception-mappings&gt;
+        ...
+        &lt;action name="DataAccess" class="com.company.DataAccess"&gt;
+            &lt;exception-mapping exception="com.company.SecurityException" 
result="login"/&gt;
+            &lt;result name="SQLException" 
type="chain"&gt;SQLExceptionAction&lt;/result&gt;
+            &lt;result&gt;/DataAccess.jsp&lt;/result&gt;
+        &lt;/action&gt;
+        ...
+    &lt;/package&gt;
+&lt;/xwork&gt;
+
+</code></pre>
+</div>
+
+<p>In the example above, here is what happens based upon each Exception:</p>
+
+<ul>
+  <li>A</li>
+</ul>
+
+<div class="highlighter-rouge"><pre 
class="highlight"><code>java.sql.SQLException
+</code></pre>
+</div>
+<p>will chain to the</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>SQLExceptionAction
+</code></pre>
+</div>
+<p>(action mapping not shown)</p>
+
+<ul>
+  <li>A</li>
+</ul>
+
+<div class="highlighter-rouge"><pre 
class="highlight"><code>com.company.SecurityException
+</code></pre>
+</div>
+<p>will redirect to</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>Login.action
+</code></pre>
+</div>
+
+<ul>
+  <li>Any other exception that extends</li>
+</ul>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>java.lang.Exception
+</code></pre>
+</div>
+<p>will return the</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>/Exception.jsp
+</code></pre>
+</div>
+<p>page</p>
+
+<p>#####Exception Values on the ValueStack#####</p>
+
+<p>By default, the</p>
+
+<div class="highlighter-rouge"><pre 
class="highlight"><code>ExceptionMappingInterceptor
+</code></pre>
+</div>
+<p>adds the following values to the Value Stack:</p>
+
+<table>
+  <thead>
+    <tr>
+      <th>exception</th>
+      <th>The exception object itself</th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <td>exceptionStack</td>
+      <td>The value from the stack trace</td>
+    </tr>
+  </tbody>
+</table>
+
+<p><strong>Sample JSP using Error and Exception Values</strong></p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code> 
+&lt;h2&gt;An unexpected error has occurred&lt;/h2&gt;
+&lt;p&gt;
+    Please report this error to your system administrator
+    or appropriate technical support personnel.
+    Thank you for your cooperation.
+&lt;/p&gt;
+&lt;hr/&gt;
+&lt;h3&gt;Error Message&lt;/h3&gt;
+&lt;s:actionerror/&gt;
+&lt;p&gt;
+    &lt;s:property value="%{exception.message}"/&gt;
+&lt;/p&gt;
+&lt;hr/&gt;
+&lt;h3&gt;Technical Details&lt;/h3&gt;
+&lt;p&gt;
+    &lt;s:property value="%{exceptionStack}"/&gt;
+&lt;/p&gt;
+
+</code></pre>
+</div>
+
+<p>#####Exception in constructors#####</p>
+
+<p>Global exception mappings are designed to be used with exceptions thrown by 
action methods (like</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>execute
+</code></pre>
+</div>
+<p>). exceptions thrown from constructors will <strong>not</strong> be handled 
by global exception mappings.</p>
+
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Developers Guide</a>
+    <p>#Exception Interceptor</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=description|javadoc=true|url=com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Parameters#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Extending the Interceptor#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=extending|javadoc=true|url=com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Examples#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|lang=xml|javadoc=true|url=com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+  </section>
+</article>
+
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+  return $("h2, h3, h4, h5, h6").each(function(i, el) {
+    var $el, id;
+    $el = $(el);
+    id = $el.attr('id');
+    if (id) {
+      $el.removeAttr('id');
+      return $el.before($("<a />").addClass('anchor').attr('name', id));
+    }
+  });
+});
+</script>
+
+</body>
+</html>

Added: 
websites/production/struts/content/core-developers/execute-and-wait-interceptor.html
==============================================================================
--- 
websites/production/struts/content/core-developers/execute-and-wait-interceptor.html
 (added)
+++ 
websites/production/struts/content/core-developers/execute-and-wait-interceptor.html
 Thu Jun  1 11:35:58 2017
@@ -0,0 +1,204 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+  <meta name="Date-Revision-yyyymmdd" content="20140918"/>
+  <meta http-equiv="Content-Language" content="en"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+  <title>Execute and Wait Interceptor</title>
+
+  <link 
href="//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,400italic,600italic,700italic"
 rel="stylesheet" type="text/css">
+  <link 
href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" 
rel="stylesheet">
+  <link href="/css/main.css" rel="stylesheet">
+  <link href="/css/custom.css" rel="stylesheet">
+  <link href="/highlighter/github-theme.css" rel="stylesheet">
+
+  <script 
src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+  <script type="text/javascript" src="/bootstrap/js/bootstrap.js"></script>
+  <script type="text/javascript" src="/js/community.js"></script>
+</head>
+<body>
+
+<a href="http://github.com/apache/struts"; class="github-ribbon">
+  <img style="position: absolute; right: 0; border: 0;" 
src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"; 
alt="Fork me on GitHub">
+</a>
+
+<header>
+  <nav>
+    <div role="navigation" class="navbar navbar-default navbar-fixed-top">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" data-toggle="collapse" 
data-target="#struts-menu" class="navbar-toggle">
+            Menu
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <a href="/index.html" class="navbar-brand logo"><img 
src="/img/struts-logo.svg"></a>
+        </div>
+        <div id="struts-menu" class="navbar-collapse collapse">
+          <ul class="nav navbar-nav">
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Home<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/index.html">Welcome</a></li>
+                <li><a href="/downloads.html">Downloads</a></li>
+                <li><a href="/announce.html">Announcements</a></li>
+                <li><a href="http://www.apache.org/licenses/";>License</a></li>
+                <li><a 
href="http://apache.org/foundation/thanks.html";>Thanks!</a></li>
+                <li><a 
href="http://apache.org/foundation/sponsorship.html";>Sponsorship</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Support<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/mail.html">User Mailing List</a></li>
+                <li><a href="https://issues.apache.org/jira/browse/WW";>Issue 
Tracker</a></li>
+                <li><a href="/security.html">Reporting Security Issues</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/project-info.html">Project info</a></li>
+                <li><a href="/maven/struts2-core/dependencies.html">Struts 
Core dependencies</a></li>
+                <li><a href="/maven/struts2-plugins/modules.html">Plugin 
dependencies</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Documentation<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/birdseye.html">Birds Eye</a></li>
+                <li><a href="/primer.html">Key Technologies</a></li>
+                <li><a href="/kickstart.html">Kickstart FAQ</a></li>
+                <li><a 
href="https://cwiki.apache.org/confluence/display/WW/Home";>Wiki</a></li>
+                <li class="divider"></li>
+                <li><a href="/getting-started/">Getting Started</a></li>
+                <li><a href="/docs/tutorials.html">Tutorials</a></li>
+                <li><a href="/docs/faqs.html">FAQs</a></li>
+                <li><a href="/docs/guides.html">Guides</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/struts2-core/apidocs/index.html">Struts 
Core API</a></li>
+                <li><a href="/docs/plugins.html">Plugin APIs</a></li>
+                <li><a href="/docs/tag-reference.html">Tag reference</a></li>
+                <li><a 
href="http://cwiki.apache.org/S2PLUGINS/home.html";>Plugin registry</a></li>
+                <li class="divider"></li>
+                <li><a href="/security/">Security Guide (WIP)</a></li>
+                <li><a href="/core-developers/">Core Developers Guide 
(WIP)</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Contributing<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/youatstruts.html">You at Struts</a></li>
+                <li><a href="/helping.html">How to Help FAQ</a></li>
+                <li><a href="/dev-mail.html">Development Lists</a></li>
+                <li class="divider"></li>
+                <li><a href="/submitting-patches.html">Submitting 
patches</a></li>
+                <li><a href="/builds.html">Source Code</a></li>
+                <li><a href="/coding-standards.html">Coding standards</a></li>
+                <li class="divider"></li>
+                <li><a href="/releases.html">Release Guidelines</a></li>
+                <li><a href="/bylaws.html">PMC Charter</a></li>
+                <li><a href="/volunteers.html">Volunteers</a></li>
+                <li><a 
href="https://git-wip-us.apache.org/repos/asf?p=struts.git";>Source 
Repository</a></li>
+              </ul>
+            </li>
+            <li class="apache"><a href="http://www.apache.org/";><img 
src="/img/apache.png"></a></li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  </nav>
+</header>
+
+
+<article class="container">
+  <section class="col-md-12">
+    <a href="index.html" title="back to Core Developers Guide"><< back to Core 
Developers Guide</a>
+    <h1 id="execute-and-wait-interceptor">Execute and Wait Interceptor</h1>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=description|javadoc=true|url=org.apache.struts2.interceptor.ExecuteAndWaitInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Parameters#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=org.apache.struts2.interceptor.ExecuteAndWaitInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Extending the Interceptor#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=extending|javadoc=true|url=org.apache.struts2.interceptor.ExecuteAndWaitInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Examples#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|lang=xml|javadoc=true|url=org.apache.struts2.interceptor.ExecuteAndWaitInterceptor</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+  </section>
+</article>
+
+
+<footer class="container">
+  <div class="col-md-12">
+    Copyright &copy; 2000-2016 <a href="http://www.apache.org/";>The Apache 
Software Foundation </a>.
+    All Rights Reserved.
+  </div>
+  <div class="col-md-12">
+    Apache Struts, Struts, Apache, the Apache feather logo, and the Apache 
Struts project logos are
+    trademarks of The Apache Software Foundation.
+  </div>
+  <div class="col-md-12">Logo and website design donated by <a 
href="https://softwaremill.com/";>SoftwareMill</a>.</div>
+</footer>
+
+<script>!function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (!d.getElementById(id)) {
+    js = d.createElement(s);
+    js.id = id;
+    js.src = "//platform.twitter.com/widgets.js";
+    fjs.parentNode.insertBefore(js, fjs);
+  }
+}(document, "script", "twitter-wjs");</script>
+<script src="https://apis.google.com/js/platform.js"; async="async" 
defer="defer"></script>
+
+<div id="fb-root"></div>
+
+<script>(function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (d.getElementById(id)) return;
+  js = d.createElement(s);
+  js.id = id;
+  js.src = "//connect.facebook.net/en_GB/all.js#xfbml=1";
+  fjs.parentNode.insertBefore(js, fjs);
+}(document, 'script', 'facebook-jssdk'));</script>
+
+
+<script>
+$(function() {
+  return $("h2, h3, h4, h5, h6").each(function(i, el) {
+    var $el, id;
+    $el = $(el);
+    id = $el.attr('id');
+    if (id) {
+      $el.removeAttr('id');
+      return $el.before($("<a />").addClass('anchor').attr('name', id));
+    }
+  });
+});
+</script>
+
+</body>
+</html>

Added: 
websites/production/struts/content/core-developers/expression-validator-annotation.html
==============================================================================
--- 
websites/production/struts/content/core-developers/expression-validator-annotation.html
 (added)
+++ 
websites/production/struts/content/core-developers/expression-validator-annotation.html
 Thu Jun  1 11:35:58 2017
@@ -0,0 +1,204 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+  <meta name="Date-Revision-yyyymmdd" content="20140918"/>
+  <meta http-equiv="Content-Language" content="en"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+  <title>ExpressionValidator Annotation</title>
+
+  <link 
href="//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,400italic,600italic,700italic"
 rel="stylesheet" type="text/css">
+  <link 
href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" 
rel="stylesheet">
+  <link href="/css/main.css" rel="stylesheet">
+  <link href="/css/custom.css" rel="stylesheet">
+  <link href="/highlighter/github-theme.css" rel="stylesheet">
+
+  <script 
src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+  <script type="text/javascript" src="/bootstrap/js/bootstrap.js"></script>
+  <script type="text/javascript" src="/js/community.js"></script>
+</head>
+<body>
+
+<a href="http://github.com/apache/struts"; class="github-ribbon">
+  <img style="position: absolute; right: 0; border: 0;" 
src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"; 
alt="Fork me on GitHub">
+</a>
+
+<header>
+  <nav>
+    <div role="navigation" class="navbar navbar-default navbar-fixed-top">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" data-toggle="collapse" 
data-target="#struts-menu" class="navbar-toggle">
+            Menu
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <a href="/index.html" class="navbar-brand logo"><img 
src="/img/struts-logo.svg"></a>
+        </div>
+        <div id="struts-menu" class="navbar-collapse collapse">
+          <ul class="nav navbar-nav">
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Home<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/index.html">Welcome</a></li>
+                <li><a href="/downloads.html">Downloads</a></li>
+                <li><a href="/announce.html">Announcements</a></li>
+                <li><a href="http://www.apache.org/licenses/";>License</a></li>
+                <li><a 
href="http://apache.org/foundation/thanks.html";>Thanks!</a></li>
+                <li><a 
href="http://apache.org/foundation/sponsorship.html";>Sponsorship</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Support<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/mail.html">User Mailing List</a></li>
+                <li><a href="https://issues.apache.org/jira/browse/WW";>Issue 
Tracker</a></li>
+                <li><a href="/security.html">Reporting Security Issues</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/project-info.html">Project info</a></li>
+                <li><a href="/maven/struts2-core/dependencies.html">Struts 
Core dependencies</a></li>
+                <li><a href="/maven/struts2-plugins/modules.html">Plugin 
dependencies</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Documentation<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/birdseye.html">Birds Eye</a></li>
+                <li><a href="/primer.html">Key Technologies</a></li>
+                <li><a href="/kickstart.html">Kickstart FAQ</a></li>
+                <li><a 
href="https://cwiki.apache.org/confluence/display/WW/Home";>Wiki</a></li>
+                <li class="divider"></li>
+                <li><a href="/getting-started/">Getting Started</a></li>
+                <li><a href="/docs/tutorials.html">Tutorials</a></li>
+                <li><a href="/docs/faqs.html">FAQs</a></li>
+                <li><a href="/docs/guides.html">Guides</a></li>
+                <li class="divider"></li>
+                <li><a href="/maven/struts2-core/apidocs/index.html">Struts 
Core API</a></li>
+                <li><a href="/docs/plugins.html">Plugin APIs</a></li>
+                <li><a href="/docs/tag-reference.html">Tag reference</a></li>
+                <li><a 
href="http://cwiki.apache.org/S2PLUGINS/home.html";>Plugin registry</a></li>
+                <li class="divider"></li>
+                <li><a href="/security/">Security Guide (WIP)</a></li>
+                <li><a href="/core-developers/">Core Developers Guide 
(WIP)</a></li>
+              </ul>
+            </li>
+            <li class="dropdown">
+              <a data-toggle="dropdown" href="#" class="dropdown-toggle">
+                Contributing<b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li><a href="/youatstruts.html">You at Struts</a></li>
+                <li><a href="/helping.html">How to Help FAQ</a></li>
+                <li><a href="/dev-mail.html">Development Lists</a></li>
+                <li class="divider"></li>
+                <li><a href="/submitting-patches.html">Submitting 
patches</a></li>
+                <li><a href="/builds.html">Source Code</a></li>
+                <li><a href="/coding-standards.html">Coding standards</a></li>
+                <li class="divider"></li>
+                <li><a href="/releases.html">Release Guidelines</a></li>
+                <li><a href="/bylaws.html">PMC Charter</a></li>
+                <li><a href="/volunteers.html">Volunteers</a></li>
+                <li><a 
href="https://git-wip-us.apache.org/repos/asf?p=struts.git";>Source 
Repository</a></li>
+              </ul>
+            </li>
+            <li class="apache"><a href="http://www.apache.org/";><img 
src="/img/apache.png"></a></li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  </nav>
+</header>
+
+
+<article class="container">
+  <section class="col-md-12">
+    <a href="index.html" title="back to Core Developers Guide"><< back to Core 
Developers Guide</a>
+    <h1 id="expressionvalidator-annotation">ExpressionValidator Annotation</h1>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=description|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Usage#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=usage|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Parameters#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Examples#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|javadoc=true|lang=java|url=com.opensymphony.xwork2.validator.annotations.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+  </section>
+</article>
+
+
+<footer class="container">
+  <div class="col-md-12">
+    Copyright &copy; 2000-2016 <a href="http://www.apache.org/";>The Apache 
Software Foundation </a>.
+    All Rights Reserved.
+  </div>
+  <div class="col-md-12">
+    Apache Struts, Struts, Apache, the Apache feather logo, and the Apache 
Struts project logos are
+    trademarks of The Apache Software Foundation.
+  </div>
+  <div class="col-md-12">Logo and website design donated by <a 
href="https://softwaremill.com/";>SoftwareMill</a>.</div>
+</footer>
+
+<script>!function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (!d.getElementById(id)) {
+    js = d.createElement(s);
+    js.id = id;
+    js.src = "//platform.twitter.com/widgets.js";
+    fjs.parentNode.insertBefore(js, fjs);
+  }
+}(document, "script", "twitter-wjs");</script>
+<script src="https://apis.google.com/js/platform.js"; async="async" 
defer="defer"></script>
+
+<div id="fb-root"></div>
+
+<script>(function (d, s, id) {
+  var js, fjs = d.getElementsByTagName(s)[0];
+  if (d.getElementById(id)) return;
+  js = d.createElement(s);
+  js.id = id;
+  js.src = "//connect.facebook.net/en_GB/all.js#xfbml=1";
+  fjs.parentNode.insertBefore(js, fjs);
+}(document, 'script', 'facebook-jssdk'));</script>
+
+
+<script>
+$(function() {
+  return $("h2, h3, h4, h5, h6").each(function(i, el) {
+    var $el, id;
+    $el = $(el);
+    id = $el.attr('id');
+    if (id) {
+      $el.removeAttr('id');
+      return $el.before($("<a />").addClass('anchor').attr('name', id));
+    }
+  });
+});
+</script>
+
+</body>
+</html>

Added: 
websites/production/struts/content/core-developers/expression-validator.html
==============================================================================
--- 
websites/production/struts/content/core-developers/expression-validator.html 
(added)
+++ 
websites/production/struts/content/core-developers/expression-validator.html 
Thu Jun  1 11:35:58 2017
@@ -0,0 +1,200 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+  <meta name="Date-Revision-yyyymmdd" content="20140918"/>
+  <meta http-equiv="Content-Language" content="en"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+  <title>expression validator</title>
+
+  <link 
href="//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,400italic,600italic,700italic"
 rel="stylesheet" type="text/css">
+  <link 
href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" 
rel="stylesheet">
+  <link href="/css/main.css" rel="stylesheet">
+  <link href="/css/custom.css" rel="stylesheet">
+  <link href="/highlighter/github-theme.css" rel="stylesheet">
+
+  <script 
src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+  <script type="text/javascript" src="/bootstrap/js/bootstrap.js"></script>
+  <script type="text/javascript" src="/js/community.js"></script>
+</head>
+<body>
+
+<a href="http://github.com/apache/struts"; class="github-ribbon">
+  <img style="position: absolute; right: 0; border: 0;" 
src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"; 
alt="Fork me on GitHub">
+</a>
+
+<header>
+  <nav>
+    <div role="navigation" class="navbar navbar-default navbar-fixed-top">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" data-toggle="collapse" 
data-target="#struts-menu" class="navbar-toggle">
+            Menu
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <a href="/index.html" class="navbar-brand logo"><img 
src="/img/struts-logo.svg"></a>
+        </div>
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Developers Guide</a>
+    <h1 id="expression-validator">expression validator</h1>
+
+<p>####Description####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=javadoc|javadoc=true|url=com.opensymphony.xwork2.validator.validators.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>####Parameters####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=com.opensymphony.xwork2.validator.validators.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>####Examples####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|lang=xml|javadoc=true|url=com.opensymphony.xwork2.validator.validators.ExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
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Added: 
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==============================================================================
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websites/production/struts/content/core-developers/field-expression-validator-annotation.html
 (added)
+++ 
websites/production/struts/content/core-developers/field-expression-validator-annotation.html
 Thu Jun  1 11:35:58 2017
@@ -0,0 +1,204 @@
+<!DOCTYPE html>
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+    <a href="index.html" title="back to Core Developers Guide"><< back to Core 
Developers Guide</a>
+    <h1 id="fieldexpressionvalidator-annotation">FieldExpressionValidator 
Annotation</h1>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=description|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.FieldExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Usage#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=usage|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.FieldExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Parameters#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=parameters|javadoc=true|url=com.opensymphony.xwork2.validator.annotations.FieldExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+<p>#####Examples#####</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code><span 
class="p">{</span><span 
class="err">snippet:id=example|javadoc=true|lang=java|url=com.opensymphony.xwork2.validator.annotations.FieldExpressionValidator</span><span
 class="p">}</span><span class="w">
+</span></code></pre>
+</div>
+
+  </section>
+</article>
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+    trademarks of The Apache Software Foundation.
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