Compiler warnings

spring-cloud-commons/src/main/java/org/springframework/cloud/client/CommonsClientAutoConfiguration.java

@@ -17,7 +17,6 @@
 package org.springframework.cloud.client;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -77,7 +76,7 @@ public class CommonsClientAutoConfiguration {
 
 		@Bean
 		public FeaturesEndpoint featuresEndpoint() {
-			return new FeaturesEndpoint(hasFeatures);
+			return new FeaturesEndpoint(this.hasFeatures);
 		}
 	}
 

spring-cloud-commons/src/main/java/org/springframework/cloud/client/actuator/HasFeatures.java

@@ -1,13 +1,13 @@
 package org.springframework.cloud.client.actuator;
 
-import lombok.Builder;
-import lombok.Singular;
-import lombok.Value;
-
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
+import lombok.Builder;
+import lombok.Singular;
+import lombok.Value;
+
 /**
  * @author Spencer Gibb
  */
@@ -20,18 +20,22 @@ public class HasFeatures {
 	private final List<NamedFeature> namedFeatures;
 
 	public static HasFeatures abstractFeatures(Class... abstractFeatures) {
-		return new HasFeatures(Arrays.asList(abstractFeatures), Collections.<NamedFeature>emptyList());
+		return new HasFeatures(Arrays.asList(abstractFeatures),
+				Collections.<NamedFeature> emptyList());
 	}
 
 	public static HasFeatures namedFeatures(NamedFeature... namedFeatures) {
-		return new HasFeatures(Collections.<Class>emptyList(), Arrays.asList(namedFeatures));
+		return new HasFeatures(Collections.<Class> emptyList(),
+				Arrays.asList(namedFeatures));
 	}
 
 	public static HasFeatures namedFeature(String name, Class<?> type) {
 		return namedFeatures(new NamedFeature(name, type));
 	}
 
-	public static HasFeatures namedFeatures(String name1, Class<?> type1, String name2, Class<?> type2) {
-		return namedFeatures(new NamedFeature(name1, type1), new NamedFeature(name2, type2));
+	public static HasFeatures namedFeatures(String name1, Class<?> type1, String name2,
+			Class<?> type2) {
+		return namedFeatures(new NamedFeature(name1, type1),
+				new NamedFeature(name2, type2));
 	}
 }

spring-cloud-commons/src/main/java/org/springframework/cloud/client/discovery/health/DiscoveryClientHealthIndicator.java

@@ -19,8 +19,6 @@ package org.springframework.cloud.client.discovery.health;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import lombok.extern.apachecommons.CommonsLog;
-
 import org.springframework.boot.actuate.health.Health;
 import org.springframework.boot.actuate.health.Status;
 import org.springframework.cloud.client.discovery.DiscoveryClient;
@@ -28,12 +26,14 @@ import org.springframework.cloud.client.discovery.event.InstanceRegisteredEvent;
 import org.springframework.context.ApplicationListener;
 import org.springframework.core.Ordered;
 
+import lombok.extern.apachecommons.CommonsLog;
+
 /**
  * @author Spencer Gibb
  */
 @CommonsLog
 public class DiscoveryClientHealthIndicator implements DiscoveryHealthIndicator, Ordered,
-		ApplicationListener<InstanceRegisteredEvent> {
+		ApplicationListener<InstanceRegisteredEvent<?>> {
 
 	private AtomicBoolean discoveryInitialized = new AtomicBoolean(false);
 
@@ -46,7 +46,7 @@ public class DiscoveryClientHealthIndicator implements DiscoveryHealthIndicator,
 	}
 
 	@Override
-	public void onApplicationEvent(InstanceRegisteredEvent event) {
+	public void onApplicationEvent(InstanceRegisteredEvent<?> event) {
 		if (this.discoveryInitialized.compareAndSet(false, true)) {
 			log.debug("Discovery Client has been initialized");
 		}