Removes static import.

Author: lucasoares

spring-cloud-consul-discovery/src/main/java/org/springframework/cloud/consul/discovery/ConsulServiceInstance.java

@@ -16,7 +16,10 @@
 
 package org.springframework.cloud.consul.discovery;
 
-import java.util.*;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
 
 import com.ecwid.consul.v1.health.model.HealthService;