From 27ab98b49dae6159201cf52a67e72d1b89632e9e Mon Sep 17 00:00:00 2001
From: Moritz Halbritter <mkammerer@vmware.com>
Date: Fri, 28 Apr 2023 10:46:41 +0200
Subject: [PATCH] Polish ConnectionDetailsFactories

---
 .../service/connection/ConnectionDetailsFactories.java        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/service/connection/ConnectionDetailsFactories.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/service/connection/ConnectionDetailsFactories.java
index 2e2bc97d00..66e9ccefc8 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/service/connection/ConnectionDetailsFactories.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/service/connection/ConnectionDetailsFactories.java
@@ -45,7 +45,7 @@ public class ConnectionDetailsFactories {
 
 	private static final Log logger = LogFactory.getLog(ConnectionDetailsFactories.class);
 
-	private List<Registration<?, ?>> registrations = new ArrayList<>();
+	private final List<Registration<?, ?>> registrations = new ArrayList<>();
 
 	public ConnectionDetailsFactories() {
 		this(SpringFactoriesLoader.forDefaultResourceLocation(ConnectionDetailsFactory.class.getClassLoader()));
@@ -65,7 +65,7 @@ public class ConnectionDetailsFactories {
 	 * given source.
 	 * @param <S> the source type
 	 * @param source the source
-	 * @return a list of {@link ConnectionDetails} instances.
+	 * @return a map of {@link ConnectionDetails} instances
 	 */
 	public <S> Map<Class<?>, ConnectionDetails> getConnectionDetails(S source) {
 		List<Registration<S, ?>> registrations = getRegistrations(source);