diff --git a/tomcat-cas/webapps/docs/class-loader-howto.html b/tomcat-cas/webapps/docs/class-loader-howto.html
index e010551..2a92f5b 100644
--- a/tomcat-cas/webapps/docs/class-loader-howto.html
+++ b/tomcat-cas/webapps/docs/class-loader-howto.html
@@ -1,9 +1,84 @@
-<html><head><META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><title>Apache Tomcat 6.0 (6.0.41) - Class Loader HOW-TO</title><meta name="author" content="Craig R. McClanahan"><meta name="author" content="Yoav Shapira"><style type="text/css" media="print">
-			.noPrint {display: none;}
-			td#mainBody {width: 100%;}
-		</style></head><body bgcolor="#ffffff" text="#000000" link="#525D76" alink="#525D76" vlink="#525D76"><table border="0" width="100%" cellspacing="0"><!--PAGE HEADER--><tr><td><!--PROJECT LOGO--><a href="http://tomcat.apache.org/"><img src="./images/tomcat.gif" align="right" alt="
+<html><head><META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><title>Apache Tomcat 7 (7.0.77) - Class Loader HOW-TO</title><meta name="author" content="Craig R. McClanahan"><meta name="author" content="Yoav Shapira"><style type="text/css" media="print">
+    .noPrint {display: none;}
+    td#mainBody {width: 100%;}
+</style><style type="text/css">
+code {background-color:rgb(224,255,255);padding:0 0.1em;}
+code.attributeName, code.propertyName {background-color:transparent;}
+
+
+table {
+  border-collapse: collapse;
+  text-align: left;
+}
+table *:not(table) {
+  /* Prevent border-collapsing for table child elements like <div> */
+  border-collapse: separate;
+}
+
+th {
+  text-align: left;
+}
+
+
+div.codeBox pre code, code.attributeName, code.propertyName, code.noHighlight, .noHighlight code {
+  background-color: transparent;
+}
+div.codeBox {
+  overflow: auto;
+  margin: 1em 0;
+}
+div.codeBox pre {
+  margin: 0;
+  padding: 4px;
+  border: 1px solid #999;
+  border-radius: 5px;
+  background-color: #eff8ff;
+  display: table; /* To prevent <pre>s from taking the complete available width. */
+  /*
+  When it is officially supported, use the following CSS instead of display: table
+  to prevent big <pre>s from exceeding the browser window:
+  max-width: available;
+  width: min-content;
+  */
+}
+
+div.codeBox pre.wrap {
+  white-space: pre-wrap;
+}
+
+
+table.defaultTable tr, table.detail-table tr {
+    border: 1px solid #CCC;
+}
+
+table.defaultTable tr:nth-child(even), table.detail-table tr:nth-child(even) {
+    background-color: #FAFBFF;
+}
+
+table.defaultTable tr:nth-child(odd), table.detail-table tr:nth-child(odd) {
+    background-color: #EEEFFF;
+}
+
+table.defaultTable th, table.detail-table th {
+  background-color: #88b;
+  color: #fff;
+}
+
+table.defaultTable th, table.defaultTable td, table.detail-table th, table.detail-table td {
+  padding: 5px 8px;
+}
+
+
+p.notice {
+    border: 1px solid rgb(255, 0, 0);
+    background-color: rgb(238, 238, 238);
+    color: rgb(0, 51, 102);
+    padding: 0.5em;
+    margin: 1em 2em 1em 1em;
+}
+</style></head><body bgcolor="#ffffff" text="#000000" link="#525D76" alink="#525D76" vlink="#525D76"><table border="0" width="100%" cellspacing="0"><!--PAGE HEADER--><tr><td><!--PROJECT LOGO--><a href="http://tomcat.apache.org/"><img src="./images/tomcat.gif" align="right" alt="
       The Apache Tomcat Servlet/JSP Container
-    " border="0"></a></td><td><h1><font face="arial,helvetica,sanserif">Apache Tomcat 6.0</font></h1><font face="arial,helvetica,sanserif">Version 6.0.41, May 19 2014</font></td><td><!--APACHE LOGO--><a href="http://www.apache.org/"><img src="./images/asf-logo.gif" align="right" alt="Apache Logo" border="0"></a></td></tr></table><table border="0" width="100%" cellspacing="4"><!--HEADER SEPARATOR--><tr><td colspan="2"><hr noshade="noshade" size="1"></td></tr><tr><!--LEFT SIDE NAVIGATION--><td width="20%" valign="top" nowrap="nowrap" class="noPrint"><p><strong>Links</strong></p><ul><li><a href="index.html">Docs Home</a></li><li><a href="http://wiki.apache.org/tomcat/FAQ">FAQ</a></li></ul><p><strong>User Guide</strong></p><ul><li><a href="introduction.html">1) Introduction</a></li><li><a href="setup.html">2) Setup</a></li><li><a href="appdev/index.html">3) First webapp</a></li><li><a href="deployer-howto.html">4) Deployer</a></li><li><a href="manager-howto.html">5) Manager</a></li><li><a href="realm-howto.html">6) Realms and AAA</a></li><li><a href="security-manager-howto.html">7) Security Manager</a></li><li><a href="jndi-resources-howto.html">8) JNDI Resources</a></li><li><a href="jndi-datasource-examples-howto.html">9) JDBC DataSources</a></li><li><a href="class-loader-howto.html">10) Classloading</a></li><li><a href="jasper-howto.html">11) JSPs</a></li><li><a href="ssl-howto.html">12) SSL</a></li><li><a href="ssi-howto.html">13) SSI</a></li><li><a href="cgi-howto.html">14) CGI</a></li><li><a href="proxy-howto.html">15) Proxy Support</a></li><li><a href="mbeans-descriptor-howto.html">16) MBean Descriptor</a></li><li><a href="default-servlet.html">17) Default Servlet</a></li><li><a href="cluster-howto.html">18) Clustering</a></li><li><a href="balancer-howto.html">19) Load Balancer</a></li><li><a href="connectors.html">20) Connectors</a></li><li><a href="monitoring.html">21) Monitoring and Management</a></li><li><a href="logging.html">22) Logging</a></li><li><a href="apr.html">23) APR/Native</a></li><li><a href="virtual-hosting-howto.html">24) Virtual Hosting</a></li><li><a href="aio.html">25) Advanced IO</a></li><li><a href="extras.html">26) Additional Components</a></li><li><a href="maven-jars.html">27) Mavenized</a></li></ul><p><strong>Reference</strong></p><ul><li><a href="RELEASE-NOTES.txt">Release Notes</a></li><li><a href="config/index.html">Configuration</a></li><li><a href="api/index.html">Javadocs</a></li><li><a href="http://tomcat.apache.org/connectors-doc/">JK 1.2 Documentation</a></li></ul><p><strong>Apache Tomcat Development</strong></p><ul><li><a href="building.html">Building</a></li><li><a href="changelog.html">Changelog</a></li><li><a href="http://wiki.apache.org/tomcat/TomcatVersions">Status</a></li><li><a href="developers.html">Developers</a></li><li><a href="architecture/index.html">Architecture</a></li><li><a href="funcspecs/index.html">Functional Specs.</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>Apache Tomcat 6.0</h1><h2>Class Loader HOW-TO</h2><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Table of Contents"><!--()--></a><a name="Table_of_Contents"><strong>Table of Contents</strong></a></font></td></tr><tr><td><blockquote>
+    " border="0"></a></td><td><h1><font face="arial,helvetica,sanserif">Apache Tomcat 7</font></h1><font face="arial,helvetica,sanserif">Version 7.0.77, Mar 28 2017</font></td><td><!--APACHE LOGO--><a href="http://www.apache.org/"><img src="./images/asf-logo.svg" align="right" alt="Apache Logo" border="0" style="width: 266px;height: 83px;"></a></td></tr></table><table border="0" width="100%" cellspacing="4"><!--HEADER SEPARATOR--><tr><td colspan="2"><hr noshade size="1"></td></tr><tr><!--LEFT SIDE NAVIGATION--><td width="20%" valign="top" nowrap class="noPrint"><p><strong>Links</strong></p><ul><li><a href="index.html">Docs Home</a></li><li><a href="http://wiki.apache.org/tomcat/FAQ">FAQ</a></li><li><a href="#comments_section">User Comments</a></li></ul><p><strong>User Guide</strong></p><ul><li><a href="introduction.html">1) Introduction</a></li><li><a href="setup.html">2) Setup</a></li><li><a href="appdev/index.html">3) First webapp</a></li><li><a href="deployer-howto.html">4) Deployer</a></li><li><a href="manager-howto.html">5) Manager</a></li><li><a href="realm-howto.html">6) Realms and AAA</a></li><li><a href="security-manager-howto.html">7) Security Manager</a></li><li><a href="jndi-resources-howto.html">8) JNDI Resources</a></li><li><a href="jndi-datasource-examples-howto.html">9) JDBC DataSources</a></li><li><a href="class-loader-howto.html">10) Classloading</a></li><li><a href="jasper-howto.html">11) JSPs</a></li><li><a href="ssl-howto.html">12) SSL/TLS</a></li><li><a href="ssi-howto.html">13) SSI</a></li><li><a href="cgi-howto.html">14) CGI</a></li><li><a href="proxy-howto.html">15) Proxy Support</a></li><li><a href="mbeans-descriptors-howto.html">16) MBeans Descriptors</a></li><li><a href="default-servlet.html">17) Default Servlet</a></li><li><a href="cluster-howto.html">18) Clustering</a></li><li><a href="balancer-howto.html">19) Load Balancer</a></li><li><a href="connectors.html">20) Connectors</a></li><li><a href="monitoring.html">21) Monitoring and Management</a></li><li><a href="logging.html">22) Logging</a></li><li><a href="apr.html">23) APR/Native</a></li><li><a href="virtual-hosting-howto.html">24) Virtual Hosting</a></li><li><a href="aio.html">25) Advanced IO</a></li><li><a href="extras.html">26) Additional Components</a></li><li><a href="maven-jars.html">27) Mavenized</a></li><li><a href="security-howto.html">28) Security Considerations</a></li><li><a href="windows-service-howto.html">29) Windows Service</a></li><li><a href="windows-auth-howto.html">30) Windows Authentication</a></li><li><a href="jdbc-pool.html">31) Tomcat's JDBC Pool</a></li><li><a href="web-socket-howto.html">32) WebSocket</a></li></ul><p><strong>Reference</strong></p><ul><li><a href="RELEASE-NOTES.txt">Release Notes</a></li><li><a href="config/index.html">Configuration</a></li><li><a href="api/index.html">Tomcat Javadocs</a></li><li><a href="servletapi/index.html">Servlet Javadocs</a></li><li><a href="jspapi/index.html">JSP 2.2 Javadocs</a></li><li><a href="elapi/index.html">EL 2.2 Javadocs</a></li><li><a href="websocketapi/index.html">WebSocket 1.1 Javadocs</a></li><li><a href="http://tomcat.apache.org/connectors-doc/">JK 1.2 Documentation</a></li></ul><p><strong>Apache Tomcat Development</strong></p><ul><li><a href="building.html">Building</a></li><li><a href="changelog.html">Changelog</a></li><li><a href="http://wiki.apache.org/tomcat/TomcatVersions">Status</a></li><li><a href="developers.html">Developers</a></li><li><a href="architecture/index.html">Architecture</a></li><li><a href="funcspecs/index.html">Functional Specs.</a></li><li><a href="tribes/introduction.html">Tribes</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>Class Loader HOW-TO</h1><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Table of Contents"><!--()--></a><a name="Table_of_Contents"><strong>Table of Contents</strong></a></font></td></tr><tr><td><blockquote>
 <ul><li><a href="#Overview">Overview</a></li><li><a href="#Class_Loader_Definitions">Class Loader Definitions</a></li><li><a href="#XML_Parsers_and_Java">XML Parsers and Java</a></li><li><a href="#Running_under_a_security_manager">Running under a security manager</a></li></ul>
 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Overview"><strong>Overview</strong></a></font></td></tr><tr><td><blockquote>
 
@@ -27,15 +102,13 @@
 organized into the following parent-child relationships, where the parent
 class loader is above the child class loader:</p>
 
-<div align="left"><table cellspacing="4" cellpadding="0" border="0"><tr><td bgcolor="#023264" width="1" height="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#ffffff" height="1"><pre>
-      Bootstrap
+<div class="codeBox"><pre><code>      Bootstrap
           |
        System
           |
        Common
        /     \
-  Webapp1   Webapp2 ... 
-</pre></td><td bgcolor="#023264" width="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1" height="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="./images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr></table></div>
+  Webapp1   Webapp2 ...</code></pre></div>
 
 <p>The characteristics of each of these class loaders, including the source
 of classes and resources that they make visible, are discussed in detail in
@@ -43,7 +116,7 @@
 
 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Class Loader Definitions"><!--()--></a><a name="Class_Loader_Definitions"><strong>Class Loader Definitions</strong></a></font></td></tr><tr><td><blockquote>
 
-<p>As indicated in the diagram above, Tomcat 6 creates the following class
+<p>As indicated in the diagram above, Tomcat creates the following class
 loaders as it is initialized:</p>
 <ul>
 <li><p><strong>Bootstrap</strong> &mdash; This class loader contains the basic
@@ -65,34 +138,26 @@
     <li><p><em>$CATALINA_HOME/bin/bootstrap.jar</em> &mdash; Contains the
         main() method that is used to initialize the Tomcat server, and the
         class loader implementation classes it depends on.</p></li>
-    <li><p><em>$CATALINA_BASE/bin/tomcat-juli.jar</em> and
+    <li><p><em>$CATALINA_BASE/bin/tomcat-juli.jar</em> or
         <em>$CATALINA_HOME/bin/tomcat-juli.jar</em> &mdash; Logging
         implementation classes. These include enhancement classes to
         <code>java.util.logging</code> API, known as Tomcat JULI,
         and a package-renamed copy of Apache Commons Logging library
         used internally by Tomcat.
         See <a href="logging.html">logging documentation</a> for more
-        details.</p></li>
+        details.</p>
+        <p>If <code>tomcat-juli.jar</code> is present in
+        <em>$CATALINA_BASE/bin</em>, it is used instead of the one in
+        <em>$CATALINA_HOME/bin</em>. It is useful in certain logging
+        configurations</p></li>
     <li><p><em>$CATALINA_HOME/bin/commons-daemon.jar</em> &mdash; The classes
         from <a href="http://commons.apache.org/daemon/">Apache Commons
-        Daemon</a> project.</p></li>
+        Daemon</a> project.
+        This JAR file is not present in the <code>CLASSPATH</code> built by
+        <code>catalina.bat</code>|<code>.sh</code> scripts, but is referenced
+        from the manifest file of <em>bootstrap.jar</em>.</p></li>
     </ul>
-    <p>The <em>tomcat-juli.jar</em> and <em>commons-daemon.jar</em> JARs in
-    <em>$CATALINA_HOME/bin</em> are not present in the <code>CLASSPATH</code>
-    built by <code>catalina.bat</code>|<code>.sh</code> scripts, but are
-    referenced from the manifest file of <em>bootstrap.jar</em>.
-    </p>
-    <p>If <em>$CATALINA_BASE</em> and <em>$CATALINA_HOME</em> do differ and
-    <em>$CATALINA_BASE/bin/tomcat-juli.jar</em> does exist, the startup scripts
-    will add it to <code>CLASSPATH</code> before <em>bootstrap.jar</em>, so
-    that Java will look into <em>$CATALINA_BASE/bin/tomcat-juli.jar</em> for
-    classes before it will look into <em>$CATALINA_HOME/bin/tomcat-juli.jar</em>
-    referenced by <em>bootstrap.jar</em>. It should work in most cases but,
-    if you are using such configuration, it might be recommended to remove
-    <em>tomcat-juli.jar</em> from <em>$CATALINA_HOME/bin</em> so that only
-    one copy of the file is present on the classpath. The next version of
-    Tomcat, Tomcat 7, takes different approach here.
-    </p></li>
+    </li>
 <li><p><strong>Common</strong> &mdash; This class loader contains additional
     classes that are made visible to both Tomcat internal classes and to all
     web applications.</p>
@@ -116,19 +181,27 @@
     <li><em>catalina-ha.jar</em> &mdash; High availability package.</li>
     <li><em>catalina-tribes.jar</em> &mdash; Group communication package.</li>
     <li><em>ecj-*.jar</em> &mdash; Eclipse JDT Java compiler.</li>
-    <li><em>el-api.jar</em> &mdash; EL 2.1 API.</li>
+    <li><em>el-api.jar</em> &mdash; EL 2.2 API.</li>
     <li><em>jasper.jar</em> &mdash; Tomcat Jasper JSP Compiler and Runtime.</li>
     <li><em>jasper-el.jar</em> &mdash; Tomcat Jasper EL implementation.</li>
-    <li><em>jsp-api.jar</em> &mdash; JSP 2.1 API.</li>
-    <li><em>servlet-api.jar</em> &mdash; Servlet 2.5 API.</li>
+    <li><em>jsp-api.jar</em> &mdash; JSP 2.2 API.</li>
+    <li><em>servlet-api.jar</em> &mdash; Servlet 3.0 API.</li>
+    <li><em>tomcat-api.jar</em> &mdash; Several interfaces defined by Tomcat.</li>
     <li><em>tomcat-coyote.jar</em> &mdash; Tomcat connectors and utility classes.</li>
     <li><em>tomcat-dbcp.jar</em> &mdash; Database connection pool
         implementation based on package-renamed copy of Apache Commons Pool
         and Apache Commons DBCP.</li>
     <li><em>tomcat-i18n-**.jar</em> &mdash; Optional JARs containing resource bundles
-        for other languages. As default bundles are also included in each 
+        for other languages. As default bundles are also included in each
         individual JAR, they can be safely removed if no internationalization
         of messages is needed.</li>
+    <li><em>tomcat-jdbc.jar</em> &mdash; An alternative database connection pool
+        implementation, known as Tomcat JDBC pool. See
+        <a href="jdbc-pool.html">documentation</a> for more details.</li>
+    <li><em>tomcat-util.jar</em> &mdash; Common classes used by various components of
+        Apache Tomcat.</li>
+    <li><em>tomcat7-websocket.jar</em> &mdash; WebSocket 1.1 implementation</li>
+    <li><em>websocket-api.jar</em> &mdash; WebSocket 1.1 API</li>
     </ul></li>
 <li><p><strong>WebappX</strong> &mdash; A class loader is created for each web
     application that is deployed in a single Tomcat instance.  All unpacked
@@ -139,30 +212,42 @@
 </ul>
 
 <p>As mentioned above, the web application class loader diverges from the
-default Java 2 delegation model (in accordance with the recommendations in the
-Servlet Specification, version 2.4, section 9.7.2 Web Application Classloader).  
+default Java delegation model (in accordance with the recommendations in the
+Servlet Specification, version 2.4, section 9.7.2 Web Application Classloader).
 When a request to load a
 class from the web application's <em>WebappX</em> class loader is processed,
 this class loader will look in the local repositories <strong>first</strong>,
 instead of delegating before looking.  There are exceptions. Classes which are
-part of the JRE base classes cannot be overriden. For some classes (such as
-the XML parser components in J2SE 1.4+), the J2SE 1.4 endorsed feature can be 
+part of the JRE base classes cannot be overridden. For some classes (such as
+the XML parser components in J2SE 1.4+), the J2SE 1.4 endorsed feature can be
 used.
 Last, any JAR file that contains Servlet API classes will be explicitly
 ignored by the classloader &mdash; Do not include such JARs in your web
 application.
-All other class loaders in Tomcat 6 follow the usual delegation pattern.</p>
+All other class loaders in Tomcat follow the usual delegation pattern.</p>
 
 <p>Therefore, from the perspective of a web application, class or resource
 loading looks in the following repositories, in this order:</p>
 <ul>
 <li>Bootstrap classes of your JVM</li>
-<li>System class loader classes (described above)</li>
 <li><em>/WEB-INF/classes</em> of your web application</li>
 <li><em>/WEB-INF/lib/*.jar</em> of your web application</li>
+<li>System class loader classes (described above)</li>
 <li>Common class loader classes (described above)</li>
 </ul>
 
+<p>If the web application class loader is
+<a href="config/loader.html">configured</a> with
+<code>&lt;Loader delegate="true"/&gt;</code>
+then the order becomes:</p>
+<ul>
+<li>Bootstrap classes of your JVM</li>
+<li>System class loader classes (described above)</li>
+<li>Common class loader classes (described above)</li>
+<li><em>/WEB-INF/classes</em> of your web application</li>
+<li><em>/WEB-INF/lib/*.jar</em> of your web application</li>
+</ul>
+
 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="XML Parsers and Java"><!--()--></a><a name="XML_Parsers_and_Java"><strong>XML Parsers and Java</strong></a></font></td></tr><tr><td><blockquote>
 
 <p>Starting with Java 1.4 a copy of JAXP APIs and an XML parser are packed
@@ -196,6 +281,31 @@
 file. See <a href="security-manager-howto.html">Security Manager HOW-TO</a>
 for further information.</p>
 
-</blockquote></td></tr></table></td></tr><!--FOOTER SEPARATOR--><tr><td colspan="2"><hr noshade="noshade" size="1"></td></tr><!--PAGE FOOTER--><tr><td colspan="2"><div align="center"><font color="#525D76" size="-1"><em>
-        Copyright &copy; 1999-2014, Apache Software Foundation
+</blockquote></td></tr></table></td></tr><tr class="noPrint"><td width="20%" valign="top" nowrap class="noPrint"></td><td width="80%" valign="top" align="left"><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="comments_section" id="comments_section"><strong>Comments</strong></a></font></td></tr><tr><td><blockquote><p class="notice"><strong>Notice: </strong>This comments section collects your suggestions
+              on improving documentation for Apache Tomcat.<br><br>
+              If you have trouble and need help, read
+              <a href="http://tomcat.apache.org/findhelp.html">Find Help</a> page
+              and ask your question on the tomcat-users
+              <a href="http://tomcat.apache.org/lists.html">mailing list</a>.
+              Do not ask such questions here. This is not a Q&amp;A section.<br><br>
+              The Apache Comments System is explained <a href="./comments.html">here</a>.
+              Comments may be removed by our moderators if they are either
+              implemented or considered invalid/off-topic.</p><script type="text/javascript"><!--//--><![CDATA[//><!--
+              var comments_shortname = 'tomcat';
+              var comments_identifier = 'http://tomcat.apache.org/tomcat-7.0-doc/class-loader-howto.html';
+              (function(w, d) {
+                  if (w.location.hostname.toLowerCase() == "tomcat.apache.org") {
+                      d.write('<div id="comments_thread"><\/div>');
+                      var s = d.createElement('script');
+                      s.type = 'text/javascript';
+                      s.async = true;
+                      s.src = 'https://comments.apache.org/show_comments.lua?site=' + comments_shortname + '&page=' + comments_identifier;
+                      (d.getElementsByTagName('head')[0] || d.getElementsByTagName('body')[0]).appendChild(s);
+                  }
+                  else {
+                      d.write('<div id="comments_thread"><strong>Comments are disabled for this page at the moment.<\/strong><\/div>');
+                  }
+              })(window, document);
+              //--><!]]></script></blockquote></td></tr></table></td></tr><!--FOOTER SEPARATOR--><tr><td colspan="2"><hr noshade size="1"></td></tr><!--PAGE FOOTER--><tr><td colspan="2"><div align="center"><font color="#525D76" size="-1"><em>
+        Copyright &copy; 1999-2017, Apache Software Foundation
         </em></font></div></td></tr></table></body></html>
\ No newline at end of file