From ac0a353af31a297263712fa7194678980054e152 Mon Sep 17 00:00:00 2001
From: Bruce Bujon <bruce.bujon@datadoghq.com>
Date: Tue, 7 Jan 2025 10:51:58 +0100
Subject: [PATCH] feat(context): Improve propagators collection

---
 .../main/java/datadog/context/propagation/Propagators.java   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/context/src/main/java/datadog/context/propagation/Propagators.java b/components/context/src/main/java/datadog/context/propagation/Propagators.java
index b1826416742..96ac069692a 100644
--- a/components/context/src/main/java/datadog/context/propagation/Propagators.java
+++ b/components/context/src/main/java/datadog/context/propagation/Propagators.java
@@ -3,11 +3,12 @@
 import static java.util.Collections.synchronizedMap;
 import static java.util.Comparator.comparingInt;
 
-import java.util.HashMap;
+import java.util.IdentityHashMap;
 import java.util.Map;
 
 public final class Propagators {
-  private static final Map<Concern, Propagator> PROPAGATORS = synchronizedMap(new HashMap<>());
+  private static final Map<Concern, Propagator> PROPAGATORS =
+      synchronizedMap(new IdentityHashMap<>());
   private static volatile Propagator defaultPropagator = null;
   private static volatile boolean defaultPropagatorSet = false;