Add a message to the exception

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@987538 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/java/org/apache/catalina/mbeans/MBeanFactory.java b/java/org/apache/catalina/mbeans/MBeanFactory.java
index 09ddee7..660ac78 100644 (file)
--- a/java/org/apache/catalina/mbeans/MBeanFactory.java
+++ b/java/org/apache/catalina/mbeans/MBeanFactory.java
@@ -688,7 +688,7 @@ public class MBeanFactory {
             String defaultHost, String baseDir) throws Exception{
 
         if (!(container instanceof Server)) {
-            throw new Exception();
+            throw new Exception("Container not Server");
         }
         
         StandardEngine engine = new StandardEngine();