polish

spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/eureka/EurekaDiscoveryClient.java

@@ -93,13 +93,17 @@ public class EurekaDiscoveryClient implements DiscoveryClient {
 		return instances;
 	}
 
-	static class EurekaServiceInstance implements ServiceInstance {
+	public static class EurekaServiceInstance implements ServiceInstance {
 		private InstanceInfo instance;
 
 		EurekaServiceInstance(InstanceInfo instance) {
 			this.instance = instance;
 		}
 
+		public InstanceInfo getInstanceInfo() {
+			return instance;
+		}
+
 		@Override
 		public String getServiceId() {
 			return this.instance.getAppName();