From 0ae839a8d0fbe597f28a76227b98db7e63f80caf Mon Sep 17 00:00:00 2001
From: Jason Lee <jason@steeplesoft.com>
Date: Thu, 19 Oct 2023 16:41:05 -0500
Subject: [PATCH] [MOJARRA_5341] UnsupportedOperationException in
 InitFacesContext

Provide an ExceptionHandler in getExceptionHandler()
---
 .../main/java/com/sun/faces/config/InitFacesContext.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/impl/src/main/java/com/sun/faces/config/InitFacesContext.java b/impl/src/main/java/com/sun/faces/config/InitFacesContext.java
index 96c3312dec..0de180d621 100644
--- a/impl/src/main/java/com/sun/faces/config/InitFacesContext.java
+++ b/impl/src/main/java/com/sun/faces/config/InitFacesContext.java
@@ -32,6 +32,7 @@
 import com.sun.faces.config.initfacescontext.NoOpFacesContext;
 import com.sun.faces.config.initfacescontext.ServletContextAdapter;
 import com.sun.faces.context.ApplicationMap;
+import com.sun.faces.context.ExceptionHandlerImpl;
 import com.sun.faces.util.FacesLogger;
 import com.sun.faces.util.Util;
 
@@ -41,6 +42,7 @@
 import jakarta.faces.application.ApplicationFactory;
 import jakarta.faces.application.ProjectStage;
 import jakarta.faces.component.UIViewRoot;
+import jakarta.faces.context.ExceptionHandler;
 import jakarta.faces.context.ExternalContext;
 import jakarta.faces.context.FacesContext;
 import jakarta.servlet.ServletContext;
@@ -109,6 +111,11 @@ public Application getApplication() {
         return factory.getApplication();
     }
 
+    @Override
+    public ExceptionHandler getExceptionHandler() {
+        return new ExceptionHandlerImpl(false);
+    }
+
     @Override
     public boolean isProjectStage(ProjectStage stage) {
         if (stage == null) {