From b1c00223aad931fdb90af838ec96b1b667f12bbe Mon Sep 17 00:00:00 2001
From: Joakim Erdfelt <joakim.erdfelt@gmail.com>
Date: Mon, 17 Oct 2022 15:21:33 -0500
Subject: [PATCH] Protect on bad container resources

---
 .../src/main/java/org/eclipse/jetty/ee10/webapp/MetaData.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/jetty-ee10/jetty-ee10-webapp/src/main/java/org/eclipse/jetty/ee10/webapp/MetaData.java b/jetty-ee10/jetty-ee10-webapp/src/main/java/org/eclipse/jetty/ee10/webapp/MetaData.java
index 58e6a0d968f..fe5d77c9f07 100644
--- a/jetty-ee10/jetty-ee10-webapp/src/main/java/org/eclipse/jetty/ee10/webapp/MetaData.java
+++ b/jetty-ee10/jetty-ee10-webapp/src/main/java/org/eclipse/jetty/ee10/webapp/MetaData.java
@@ -718,6 +718,7 @@ public class MetaData
 
     public void addContainerResource(Resource jar)
     {
+        Objects.requireNonNull(jar);
         _orderedContainerResources.add(jar);
     }