formatting work

feign/src/main/java/com/baeldung/feign/BookControllerFeignClientBuilder.java

@@ -11,16 +11,9 @@ import lombok.Getter;
 
 @Getter
 public class BookControllerFeignClientBuilder {
-    private BookClient bookClient = createClient(BookClient.class,
-      "http://localhost:8081/api/books");
+    private BookClient bookClient = createClient(BookClient.class, "http://localhost:8081/api/books");
 
     private static <T> T createClient(Class<T> type, String uri) {
-        return Feign.builder()
-          .client(new OkHttpClient())
-          .encoder(new GsonEncoder())
-          .decoder(new GsonDecoder())
-          .logger(new Slf4jLogger(type))
-          .logLevel(Logger.Level.FULL)
-          .target(type, uri);
+        return Feign.builder().client(new OkHttpClient()).encoder(new GsonEncoder()).decoder(new GsonDecoder()).logger(new Slf4jLogger(type)).logLevel(Logger.Level.FULL).target(type, uri);
     }
 }

feign/src/test/java/com/baeldung/feign/clients/BookClientTest.java

@@ -31,9 +31,7 @@ public class BookClientTest {
 
     @Test
     public void givenBookClient_shouldRunSuccessfully() throws Exception {
-        List<Book> books = bookClient.findAll().stream()
-          .map(BookResource::getBook)
-          .collect(Collectors.toList());
+        List<Book> books = bookClient.findAll().stream().map(BookResource::getBook).collect(Collectors.toList());
         assertTrue(books.size() > 2);
         log.info("{}", books);
     }