Fix JSP Duplication Issue Post-JSF Upgrade

After upgrading from JSF 1.1.0 to JSF 2.2.0, my JSP screen is displaying twice upon initial load. This issue is isolated to a specific JSP page, and no recent changes have been made to the JSP or its associated Java code. We are currently running on java11 and tomee8.0.6 server.

Ideal Skills:
- Extensive knowledge of JSF and JSP
- Proficient in Java and familiar with Java 11
- Experience with debugging in tomee server
- Strong problem-solving skills and attention to detail