From b9b5aae60b1c93b042504dae8c0d73facfed0884 Mon Sep 17 00:00:00 2001
From: Mark Paluch <mpaluch@vmware.com>
Date: Mon, 11 Oct 2021 10:27:01 +0200
Subject: [PATCH] Polishing.

Make fields final where possible.

See #398
---
 .../repository/support/KeyValueRepositoryFactory.java     | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/springframework/data/keyvalue/repository/support/KeyValueRepositoryFactory.java b/src/main/java/org/springframework/data/keyvalue/repository/support/KeyValueRepositoryFactory.java
index 963b50f..b0f4c1b 100644
--- a/src/main/java/org/springframework/data/keyvalue/repository/support/KeyValueRepositoryFactory.java
+++ b/src/main/java/org/springframework/data/keyvalue/repository/support/KeyValueRepositoryFactory.java
@@ -204,11 +204,11 @@ public class KeyValueRepositoryFactory extends RepositoryFactorySupport {
 	 */
 	private static class KeyValueQueryLookupStrategy implements QueryLookupStrategy {
 
-		private QueryMethodEvaluationContextProvider evaluationContextProvider;
-		private KeyValueOperations keyValueOperations;
+		private final QueryMethodEvaluationContextProvider evaluationContextProvider;
+		private final KeyValueOperations keyValueOperations;
 
-		private Class<? extends AbstractQueryCreator<?, ?>> queryCreator;
-		private Class<? extends RepositoryQuery> repositoryQueryType;
+		private final Class<? extends AbstractQueryCreator<?, ?>> queryCreator;
+		private final Class<? extends RepositoryQuery> repositoryQueryType;
 
 		/**
 		 * @param key