From 2df8ea94e0c74015e14e738709422cc3a56e65f7 Mon Sep 17 00:00:00 2001
From: Juergen Hoeller <juergen.hoeller@broadcom.com>
Date: Fri, 31 Jan 2025 22:26:14 +0100
Subject: [PATCH] Clean root entry path to match jar entries format in cache

Closes gh-34348
---
 .../core/io/support/PathMatchingResourcePatternResolver.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java b/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
index a6899040fdf2..0728257ddb35 100644
--- a/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
+++ b/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
@@ -813,6 +813,8 @@ protected Set<Resource> doFindPathMatchingJarResources(Resource rootDirResource,
 			NavigableSet<String> entriesCache = this.jarEntriesCache.get(jarFileUrl);
 			if (entriesCache != null) {
 				Set<Resource> result = new LinkedHashSet<>(64);
+				// Clean root entry path to match jar entries format without "!" separators
+				rootEntryPath = rootEntryPath.replace(ResourceUtils.JAR_URL_SEPARATOR, "/");
 				// Search sorted entries from first entry with rootEntryPath prefix
 				for (String entryPath : entriesCache.tailSet(rootEntryPath, false)) {
 					if (!entryPath.startsWith(rootEntryPath)) {