From 7471fd1dd02d62dd255723b8682133fdcc8d5c5e Mon Sep 17 00:00:00 2001
From: Sam Brannen <104798+sbrannen@users.noreply.github.com>
Date: Tue, 12 Dec 2023 14:47:07 +0100
Subject: [PATCH] Remove obsolete code

---
 .../reactive/function/server/RequestPredicates.java | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/function/server/RequestPredicates.java b/spring-webflux/src/main/java/org/springframework/web/reactive/function/server/RequestPredicates.java
index 8e5028aa75a..321f07cd917 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/function/server/RequestPredicates.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/function/server/RequestPredicates.java
@@ -294,19 +294,6 @@ public abstract class RequestPredicates {
 		}
 	}
 
-	private static Map<String, String> mergePathVariables(Map<String, String> oldVariables,
-			Map<String, String> newVariables) {
-
-		if (!newVariables.isEmpty()) {
-			Map<String, String> mergedVariables = new LinkedHashMap<>(oldVariables);
-			mergedVariables.putAll(newVariables);
-			return mergedVariables;
-		}
-		else {
-			return oldVariables;
-		}
-	}
-
 	private static PathPattern mergePatterns(@Nullable PathPattern oldPattern, PathPattern newPattern) {
 		if (oldPattern != null) {
 			return oldPattern.combine(newPattern);