Polishing

Author: jhoeller

spring-context/src/main/java/org/springframework/cache/interceptor/CacheAspectSupport.java

@@ -104,10 +104,10 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
 	 * {@link Mono}/{@link Flux} will be specifically processed for asynchronous
 	 * caching of their produced values rather than trying to cache the returned
 	 * {@code Publisher} instances themselves.
-	 * <p>Switch this flag to "true" in order to ignore Reactive Streams Publishers
-	 * and process them as regular return values through synchronous caching,
-	 * restoring 6.0 behavior. Note that this is not recommended and only works in
-	 * very limited scenarios, e.g. with manual `Mono.cache()`/`Flux.cache()` calls.
+	 * <p>Switch this flag to "true" in order to ignore Reactive Streams Publishers and
+	 * process them as regular return values through synchronous caching, restoring 6.0
+	 * behavior. Note that this is not recommended and only works in very limited
+	 * scenarios, e.g. with manual {@code Mono.cache()}/{@code Flux.cache()} calls.
 	 * @since 6.1.3
 	 * @see org.reactivestreams.Publisher
 	 */

spring-web/src/test/java/org/springframework/http/client/SimpleClientHttpRequestFactoryTests.java

@@ -105,13 +105,15 @@ public void interceptor() throws Exception {
 		}
 	}
 
-	@Test // SPR-13225
+	@Test  // SPR-13225
 	public void headerWithNullValue() {
 		HttpURLConnection urlConnection = mock();
 		given(urlConnection.getRequestMethod()).willReturn("GET");
+
 		HttpHeaders headers = new HttpHeaders();
 		headers.set("foo", null);
 		SimpleClientHttpRequest.addHeaders(urlConnection, headers);
+
 		verify(urlConnection, times(1)).addRequestProperty("foo", "");
 	}