DATAES-650 - Polishing.

src/main/java/org/springframework/data/elasticsearch/client/reactive/DefaultWebClientProvider.java

@@ -62,6 +62,7 @@ class DefaultWebClientProvider implements WebClientProvider {
 	 * @param connector can be {@literal null}.
 	 * @param errorListener must not be {@literal null}.
 	 * @param headers must not be {@literal null}.
+     * @param pathPrefixcan be {@literal null}
 	 */
 	private DefaultWebClientProvider(String scheme, @Nullable ClientHttpConnector connector,
 			Consumer<Throwable> errorListener, HttpHeaders headers, @Nullable String pathPrefix) {

src/test/java/org/springframework/data/elasticsearch/client/reactive/ReactiveMockClientTestsUtils.java

@@ -59,6 +59,7 @@ import org.springframework.web.util.UriBuilder;
 
 /**
  * @author Christoph Strobl
+ * @author Huw Ayling-Miller
  */
 public class ReactiveMockClientTestsUtils {
 
@@ -263,12 +264,12 @@ public class ReactiveMockClientTestsUtils {
 		public WebClientProvider withErrorListener(Consumer<Throwable> errorListener) {
 			throw new UnsupportedOperationException();
 		}
-		
+
 		@Override
 		public String getPathPrefix() {
 			return null;
 		}
-		
+
 		@Override
 		public WebClientProvider withPathPrefix(String pathPrefix) {
 			throw new UnsupportedOperationException();