From 37f1dab07bc77dfd466806d5289a9b890bf75ffa Mon Sep 17 00:00:00 2001
From: Chris Smalley <csmalley@netflix.com>
Date: Mon, 20 Apr 2020 15:57:14 -0700
Subject: [PATCH] fix(headers): Metadata requestHeaders lookup should be case
 insensitive (#865)

---
 .../java/com/netflix/spinnaker/echo/api/events/Metadata.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/echo-api/src/main/java/com/netflix/spinnaker/echo/api/events/Metadata.java b/echo-api/src/main/java/com/netflix/spinnaker/echo/api/events/Metadata.java
index fac10c1c3..ee16d393d 100644
--- a/echo-api/src/main/java/com/netflix/spinnaker/echo/api/events/Metadata.java
+++ b/echo-api/src/main/java/com/netflix/spinnaker/echo/api/events/Metadata.java
@@ -17,9 +17,9 @@
 package com.netflix.spinnaker.echo.api.events;
 
 import java.util.Date;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.TreeMap;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -37,5 +37,6 @@ public class Metadata {
   private String application;
   private String _content_id;
   private Map<String, String> attributes;
-  private Map<String, List<String>> requestHeaders = new HashMap<>();
+  private TreeMap<String, List<String>> requestHeaders =
+      new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 }