Polish

spring-context-support/src/main/java/org/springframework/cache/caffeine/CaffeineCacheManager.java

@@ -193,7 +193,7 @@ public class CaffeineCacheManager implements CacheManager {
 	 * Set the common cache type that this cache manager builds to async.
 	 * This applies to {@link #setCacheNames} as well as on-demand caches.
 	 * <p>Individual cache registrations (such as {@link #registerCustomCache(String, AsyncCache)}
-	 * and {@link #registerCustomCache(String, com.github.benmanes.caffeine.cache.Cache)}
+	 * and {@link #registerCustomCache(String, com.github.benmanes.caffeine.cache.Cache)})
 	 * are not dependent on this setting.
 	 * <p>By default, this cache manager builds regular native Caffeine caches.
 	 * To switch to async caches which can also be used through the synchronous API
@@ -322,7 +322,7 @@ public class CaffeineCacheManager implements CacheManager {
 	 * Build a common {@link CaffeineCache} instance for the specified cache name,
 	 * using the common Caffeine configuration specified on this cache manager.
 	 * <p>Delegates to {@link #adaptCaffeineCache} as the adaptation method to
-	 * Spring's cache abstraction (allowing for centralized decoration etc),
+	 * Spring's cache abstraction (allowing for centralized decoration etc.),
 	 * passing in a freshly built native Caffeine Cache instance.
 	 * @param name the name of the cache
 	 * @return the Spring CaffeineCache adapter (or a decorator thereof)

spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CachePutOperation.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -102,7 +102,7 @@ class CachePutOperation extends AbstractJCacheKeyOperation<CachePut> {
 					result = parameter;
 				}
 				else {
-					throw new IllegalArgumentException("More than one @CacheValue found on " + method + "");
+					throw new IllegalArgumentException("More than one @CacheValue found on " + method);
 				}
 			}
 		}

spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CacheResultInterceptor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -146,7 +146,6 @@ class CacheResultInterceptor extends AbstractKeyCacheInterceptor<CacheResultOper
 		return new CacheOperationInvoker.ThrowableWrapper(clone);
 	}
 
-	@SuppressWarnings("unchecked")
 	@Nullable
 	private static <T extends Throwable> T cloneException(T exception) {
 		try {

spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultJCacheOperationSource.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -232,7 +232,7 @@ public class DefaultJCacheOperationSource extends AnnotationJCacheOperationSourc
 	 * Only resolve the default exception cache resolver when an exception needs to be handled.
 	 * <p>A non-JSR-107 setup requires either a {@link CacheManager} or a {@link CacheResolver}.
 	 * If only the latter is specified, it is not possible to extract a default exception
-	 * {@code CacheResolver} from a custom {@code CacheResolver} implementation so we have to
+	 * {@code CacheResolver} from a custom {@code CacheResolver} implementation, so we have to
 	 * fall back on the {@code CacheManager}.
 	 * <p>This gives this weird situation of a perfectly valid configuration that breaks all
 	 * of a sudden because the JCache support is enabled. To avoid this we resolve the default