Unify on Map.of

2 files changed, 3 insertions, 5 deletions

diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/Reports.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/Reports.java
index 8e82307deb1..e10a4e82a0c 100644
--- a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/Reports.java
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/Reports.java
@@ -6,7 +6,6 @@ import com.yahoo.slime.Inspector;
 import com.yahoo.slime.ObjectTraverser;
 import com.yahoo.slime.Type;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -20,8 +19,8 @@ public class Reports {
 
     private final Map<String, Report> reports;
 
-    public Reports() { this(Collections.emptyMap()); }
-    private Reports(Map<String, Report> reports) { this.reports = Collections.unmodifiableMap(reports); }
+    public Reports() { this(Map.of()); }
+    private Reports(Map<String, Report> reports) { this.reports = Map.copyOf(reports); }
 
     public boolean isEmpty() { return reports.isEmpty(); }
     public Optional<Report> getReport(String id) { return Optional.ofNullable(reports.get(id)); }
diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/ServiceMonitorStub.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/ServiceMonitorStub.java
index 5409061c441..700a16577af 100644
--- a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/ServiceMonitorStub.java
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/ServiceMonitorStub.java
@@ -19,7 +19,6 @@ import com.yahoo.vespa.hosted.provision.NodeRepository;
 import com.yahoo.vespa.service.monitor.ServiceModel;
 import com.yahoo.vespa.service.monitor.ServiceMonitor;
 
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -38,7 +37,7 @@ public class ServiceMonitorStub implements ServiceMonitor {
     @Inject
     @SuppressWarnings("unused")
     public ServiceMonitorStub(NodeRepository nodeRepository) {
-        this(Collections.emptyMap(), nodeRepository);
+        this(Map.of(), nodeRepository);
     }
 
     /** Create a service monitor where all nodes are initially up */