updates after code review

Author: mmoayyed

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/context/MessageSourceAutoConfiguration.java

@@ -94,7 +94,8 @@ public MessageSource messageSource(MessageSourceProperties properties) {
 				}
 				messageSource.setCommonMessages(commonProperties);
 			}
-		} catch (IOException e) {
+		}
+		catch (IOException e) {
 			throw new UncheckedIOException("Failed to load common messages", e);
 		}
 		return messageSource;

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/context/MessageSourceProperties.java

@@ -49,7 +49,7 @@ public class MessageSourceProperties {
 	 * Comma-separated list of locale-independent common messages.
 	 */
 	private List<Resource> commonMessages;
-	
+
 	/**
 	 * Message bundles encoding.
 	 */
@@ -136,4 +136,5 @@ public List<Resource> getCommonMessages() {
 	public void setCommonMessages(List<Resource> commonMessages) {
 		this.commonMessages = commonMessages;
 	}
+
 }

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/context/MessageSourceAutoConfigurationTests.java

@@ -118,10 +118,12 @@ void testMessageSourceFromPropertySourceAnnotation() {
 
 	@Test
 	void testCommonMessages() {
-		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages", "spring.messages.common-messages:test/common-messages")
+		this.contextRunner
+			.withPropertyValues("spring.messages.basename:test/messages",
+					"spring.messages.common-messages:test/common-messages")
 			.run((context) -> assertThat(context.getMessage("hello", null, "Hello!", Locale.UK)).isEqualTo("world"));
 	}
-	
+
 	@Test
 	void testFallbackDefault() {
 		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages")