1 files changed, 4 insertions, 2 deletions
diff --git a/config-model/src/test/java/com/yahoo/vespa/model/application/validation/change/ConfigChangeTestUtils.java b/config-model/src/test/java/com/yahoo/vespa/model/application/validation/change/ConfigChangeTestUtils.java
index 081e10ecea6..c9703fc34af 100644
--- a/config-model/src/test/java/com/yahoo/vespa/model/application/validation/change/ConfigChangeTestUtils.java
+++ b/config-model/src/test/java/com/yahoo/vespa/model/application/validation/change/ConfigChangeTestUtils.java
@@ -7,9 +7,11 @@ import com.yahoo.config.model.api.ServiceInfo;
 import com.yahoo.config.provision.ClusterSpec;
 
 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static java.util.Comparator.comparing;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class ConfigChangeTestUtils {
@@ -60,8 +62,8 @@ public class ConfigChangeTestUtils {
     public static void assertEqualActions(List<ConfigChangeAction> exp, List<ConfigChangeAction> act) {
         var mutableExp = new ArrayList<>(exp);
         var mutableAct = new ArrayList<>(act);
-        mutableExp.sort((lhs, rhs) -> lhs.getMessage().compareTo(rhs.getMessage()));
-        mutableAct.sort((lhs, rhs) -> lhs.getMessage().compareTo(rhs.getMessage()));
+        mutableExp.sort(comparing(ConfigChangeAction::getMessage));
+        mutableAct.sort(comparing(ConfigChangeAction::getMessage));
         assertEquals(mutableExp, mutableAct);
     }