polishing

Author: spencergibb

spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/config/GatewayAutoConfiguration.java

@@ -177,7 +177,6 @@
 import org.springframework.security.oauth2.client.ReactiveOAuth2AuthorizedClientManager;
 import org.springframework.security.web.server.SecurityWebFilterChain;
 import org.springframework.util.ClassUtils;
-import org.springframework.util.StringUtils;
 import org.springframework.validation.Validator;
 import org.springframework.web.reactive.DispatcherHandler;
 import org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient;

spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/filter/headers/TrustedProxies.java

@@ -39,6 +39,9 @@
 @FunctionalInterface
 public interface TrustedProxies {
 
+	/**
+	 * Property name.
+	 */
 	String PROPERTY = GatewayProperties.PREFIX + ".trusted-proxies";
 
 	boolean isTrusted(String host);