Index: SingleSignOnEntry.java
===================================================================
RCS file: /home/cvspublic/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/authenticator/SingleSignOnEntry.java,v
retrieving revision 1.3
diff -u -w -b -r1.3 SingleSignOnEntry.java
--- SingleSignOnEntry.java	26 Apr 2004 21:50:36 -0000	1.3
+++ SingleSignOnEntry.java	15 May 2004 18:28:17 -0000
@@ -60,12 +60,17 @@
      * @param username  the username (if any) used for the authentication
      * @param password  the password (if any) used for the authentication
      */
-    SingleSignOnEntry(Principal principal, String authType,
+    protected SingleSignOnEntry(Principal principal, String authType,
                         String username, String password) {        
         super();
         updateCredentials(principal, authType, username, password);
     }
 
+    /**
+     * Default constructor to allow subclassing
+     */ 
+    protected SingleSignOnEntry() {}
+
     // ------------------------------------------------------- Package Methods
 
     /**