put together a testcase .war with a very simple servlet and JSP both making use of these classes.
If the Servlet works and the JSP does not, I will take a look at it.
Are you using Sun's 1.3 jdk?
There are plenty of bugs relating to protected
members and inner classes.
Most seem to be fixed by 1.4
When you used Weblogic, you probably used the jrockit VM
This is such sample. There are servlet TestServlet and jsp TestJsp.jsp inside.
I try JBoss 3.0.4 (Jetty), try jdk 1.4.1. Don't work...