style: Fix checkstyle issues

Author: itsAkshayDubey

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/LocalDevToolsAutoConfiguration.java

@@ -95,7 +95,7 @@ LiveReloadServerEventListener liveReloadServerEventListener(OptionalLiveReloadSe
 		LiveReloadForAdditionalPaths liveReloadForAdditionalPaths(LiveReloadServer liveReloadServer,
 				DevToolsProperties properties, FileSystemWatcher fileSystemWatcher) {
 			return new LiveReloadForAdditionalPaths(liveReloadServer,
-				properties.getLivereload().getAdditionalPaths(),fileSystemWatcher);
+				properties.getLivereload().getAdditionalPaths(), fileSystemWatcher);
 		}
 
 		@Bean
@@ -238,18 +238,21 @@ static class LiveReloadForAdditionalPaths implements DisposableBean {
 
 		@Override
 		public void destroy() throws Exception {
-		if(this.fileSystemWatcher!=null)
-			this.fileSystemWatcher.stop();
+			if (this.fileSystemWatcher != null) {
+				this.fileSystemWatcher.stop();
+			}
 		}
 
-		public LiveReloadForAdditionalPaths( LiveReloadServer liveReloadServer, List<File> staticLocations, FileSystemWatcher fileSystemWatcher) {
+		LiveReloadForAdditionalPaths(LiveReloadServer liveReloadServer, List<File> staticLocations, FileSystemWatcher fileSystemWatcher) {
 			this.fileSystemWatcher = fileSystemWatcher;
 
 			for (File path : staticLocations) {
 				this.fileSystemWatcher.addSourceDirectory(path.getAbsoluteFile());
 			}
 
-			this.fileSystemWatcher.addListener(__ -> liveReloadServer.triggerReload());
+			this.fileSystemWatcher.addListener(__ -> { 
+				liveReloadServer.triggerReload();
+			});
 
 			this.fileSystemWatcher.start();
 		}