Polish

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/web/tomcat/package-info.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012-2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Auto-configuration for Tomcat actuator metrics.
+ */
+package org.springframework.boot.actuate.autoconfigure.metrics.web.tomcat;

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/reactive/AbstractWebFluxEndpointHandlerMapping.java

@@ -297,7 +297,6 @@ public abstract class AbstractWebFluxEndpointHandlerMapping
 			return arguments;
 		}
 
-		@SuppressWarnings("unchecked")
 		private Map<String, String> getTemplateVariables(ServerWebExchange exchange) {
 			return exchange.getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE);
 		}

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/mongo/MongoReactiveHealthIndicator.java

@@ -42,9 +42,9 @@ public class MongoReactiveHealthIndicator extends AbstractReactiveHealthIndicato
 
 	@Override
 	protected Mono<Health> doHealthCheck(Health.Builder builder) {
-		Mono<Document> buildInfo = this.reactiveMongoTemplate.executeCommand(
-				"{ buildInfo: 1 }");
-		return buildInfo.map(document -> up(builder, document));
+		Mono<Document> buildInfo = this.reactiveMongoTemplate
+				.executeCommand("{ buildInfo: 1 }");
+		return buildInfo.map((document) -> up(builder, document));
 	}
 
 	private Health up(Health.Builder builder, Document document) {
@@ -52,4 +52,3 @@ public class MongoReactiveHealthIndicator extends AbstractReactiveHealthIndicato
 	}
 
 }
-