升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-cas/webapps/examples/jsp/plugin/plugin.jsp b/tomcat-cas/webapps/examples/jsp/plugin/plugin.jsp
index 12db7d4..3347f6e 100644
--- a/tomcat-cas/webapps/examples/jsp/plugin/plugin.jsp
+++ b/tomcat-cas/webapps/examples/jsp/plugin/plugin.jsp
@@ -1,5 +1,4 @@
-<html>

-<!--

+<%--

  Licensed to the Apache Software Foundation (ASF) under one or more

   contributor license agreements.  See the NOTICE file distributed with

   this work for additional information regarding copyright ownership.

@@ -14,7 +13,8 @@
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

   See the License for the specific language governing permissions and

   limitations under the License.

--->

+--%>

+<html>

 <title> Plugin example </title>

 <body bgcolor="white">

 <h3> Current time is : </h3>

@@ -25,7 +25,7 @@
 </jsp:plugin>

 <p>

 <h4>

-<font color=red> 

+<font color=red>

 The above applet is loaded using the Java Plugin from a jsp page using the

 plugin tag.

 </font>