From f9a14e94be3f146b9fcfe2e6b9812771e0535e79 Mon Sep 17 00:00:00 2001
From: Spencer Gibb <spencer@gibb.us>
Date: Wed, 31 May 2017 21:17:39 -0600
Subject: [PATCH] Fix compatibility issue with spring 5

---
 .../handler/predicate/PathRoutePredicateFactory.java        | 4 ++--
 .../handler/predicate/RemoteAddrRoutePredicateFactory.java  | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/PathRoutePredicateFactory.java b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/PathRoutePredicateFactory.java
index cc22378f..be0e45e1 100644
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/PathRoutePredicateFactory.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/PathRoutePredicateFactory.java
@@ -24,8 +24,8 @@ import java.util.function.Predicate;
 
 import org.springframework.tuple.Tuple;
 import org.springframework.web.server.ServerWebExchange;
-import org.springframework.web.util.patterns.PathPattern;
-import org.springframework.web.util.patterns.PathPatternParser;
+import org.springframework.web.util.pattern.PathPattern;
+import org.springframework.web.util.pattern.PathPatternParser;
 
 import static org.springframework.cloud.gateway.handler.support.RoutePredicateFactoryUtils.traceMatch;
 import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.URI_TEMPLATE_VARIABLES_ATTRIBUTE;
diff --git a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/RemoteAddrRoutePredicateFactory.java b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/RemoteAddrRoutePredicateFactory.java
index aaefed1f..591f8288 100644
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/RemoteAddrRoutePredicateFactory.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/handler/predicate/RemoteAddrRoutePredicateFactory.java
@@ -48,9 +48,9 @@ public class RemoteAddrRoutePredicateFactory implements RoutePredicateFactory {
 		}
 
 		return exchange -> {
-			Optional<InetSocketAddress> remoteAddress = exchange.getRequest().getRemoteAddress();
-			if (remoteAddress.isPresent()) {
-				String hostAddress = remoteAddress.get().getAddress().getHostAddress();
+			InetSocketAddress remoteAddress = exchange.getRequest().getRemoteAddress();
+			if (remoteAddress != null) {
+				String hostAddress = remoteAddress.getAddress().getHostAddress();
 				String host = exchange.getRequest().getURI().getHost();
 
 				if (!hostAddress.equals(host)) {