From d79ceb2bbde1adf43e169db35872de17dc1fe1f2 Mon Sep 17 00:00:00 2001
From: Joakim Erdfelt <joakim.erdfelt@gmail.com>
Date: Fri, 19 Jun 2020 14:38:49 -0500
Subject: [PATCH] Issue #4985 - adding requireNonNull to name in setAttribute

Signed-off-by: Joakim Erdfelt <joakim.erdfelt@gmail.com>
---
 .../src/main/java/org/eclipse/jetty/util/AttributesMap.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/jetty-util/src/main/java/org/eclipse/jetty/util/AttributesMap.java b/jetty-util/src/main/java/org/eclipse/jetty/util/AttributesMap.java
index 27bfefdc2bb2..072435b5673a 100644
--- a/jetty-util/src/main/java/org/eclipse/jetty/util/AttributesMap.java
+++ b/jetty-util/src/main/java/org/eclipse/jetty/util/AttributesMap.java
@@ -24,6 +24,7 @@
 import java.util.Enumeration;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
@@ -75,6 +76,7 @@ public void removeAttribute(String name)
     @Override
     public void setAttribute(String name, Object attribute)
     {
+        Objects.requireNonNull(name, "name must not be null");
         if (attribute == null)
             removeAttribute(name);
         else