Nonfunctional changes only

6 files changed, 11 insertions, 2 deletions

diff --git a/service-monitor/README b/service-monitor/README
index 4d69c8ef3be..26f94fb8026 100644
--- a/service-monitor/README
+++ b/service-monitor/README
@@ -1 +1,2 @@
-a service that gives a list of node/service and their status(up/down) for all instances in a zone
+A service which provides the up/down status of all service instances ("nodes in a cluster")
+in all applications in a system.
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/duper/ZoneApplication.java b/service-monitor/src/main/java/com/yahoo/vespa/service/duper/ZoneApplication.java
index 70354c0f16d..bcf5f096e7f 100644
--- a/service-monitor/src/main/java/com/yahoo/vespa/service/duper/ZoneApplication.java
+++ b/service-monitor/src/main/java/com/yahoo/vespa/service/duper/ZoneApplication.java
@@ -21,6 +21,7 @@ import java.util.Objects;
  * 2) ZoneApplication has multiple clusters
  */
 public class ZoneApplication {
+
     private ZoneApplication() {}
 
     private static final ApplicationId ZONE_APPLICATION_ID = InfraApplication
@@ -103,4 +104,5 @@ public class ZoneApplication {
                 ApplicationInstanceGenerator.getClusterId(serviceInfo),
                 ApplicationInstanceGenerator.toServiceType(serviceInfo));
     }
+
 }
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceModel.java b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceModel.java
index a9071e3ab94..b62552188e1 100644
--- a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceModel.java
+++ b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceModel.java
@@ -17,8 +17,8 @@ import java.util.stream.Collectors;
  * also gives ServiceStatus on each service, and there may be
  * artificial applications like the config server "application".
  */
-// @Immutable
 public class ServiceModel {
+
     private final Map<ApplicationInstanceReference, ApplicationInstance> applications;
 
     public ServiceModel(Map<ApplicationInstanceReference, ApplicationInstance> applications) {
@@ -39,4 +39,5 @@ public class ServiceModel {
                 .flatMap(cluster -> cluster.serviceInstances().stream())
                 .collect(Collectors.groupingBy(ServiceInstance::hostName, Collectors.toList()));
     }
+
 }
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceMonitor.java b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceMonitor.java
index ab32af39580..5ed34673da5 100644
--- a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceMonitor.java
+++ b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceMonitor.java
@@ -21,4 +21,5 @@ public interface ServiceMonitor {
     Map<ApplicationInstanceReference, ApplicationInstance> getAllApplicationInstances();
 
     ServiceModel getServiceModelSnapshot();
+
 }
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceStatusProvider.java b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceStatusProvider.java
index 88c72a7d47a..30a20cf9980 100644
--- a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceStatusProvider.java
+++ b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/ServiceStatusProvider.java
@@ -11,6 +11,7 @@ import com.yahoo.vespa.applicationmodel.ServiceType;
  * @author hakonhall
  */
 public interface ServiceStatusProvider {
+
     /**
      * Get the {@link ServiceStatus} of a particular service.
      *
@@ -22,4 +23,5 @@ public interface ServiceStatusProvider {
                             ClusterId clusterId,
                             ServiceType serviceType,
                             ConfigId configId);
+
 }
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/SlobrokApi.java b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/SlobrokApi.java
index dff605b888d..b0f0d734fe4 100644
--- a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/SlobrokApi.java
+++ b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/SlobrokApi.java
@@ -7,9 +7,11 @@ import com.yahoo.jrt.slobrok.api.Mirror;
 import java.util.List;
 
 public interface SlobrokApi extends ServiceStatusProvider {
+
     /**
      * Get all Slobrok entries that has a name matching pattern as described in
      * Mirror::lookup.
      */
     List<Mirror.Entry> lookup(ApplicationId application, String pattern);
+
 }