2 files changed, 3 insertions, 5 deletions
diff --git a/jdisc_core/src/test/java/com/yahoo/jdisc/application/UriPatternTestCase.java b/jdisc_core/src/test/java/com/yahoo/jdisc/application/UriPatternTestCase.java
index fa949ccaabd..063ddc81f45 100644
--- a/jdisc_core/src/test/java/com/yahoo/jdisc/application/UriPatternTestCase.java
+++ b/jdisc_core/src/test/java/com/yahoo/jdisc/application/UriPatternTestCase.java
@@ -6,7 +6,6 @@ import org.junit.jupiter.api.Test;
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -20,7 +19,7 @@ import static org.junit.jupiter.api.Assertions.fail;
  */
 public class UriPatternTestCase {
 
-    private static final List<String> NO_GROUPS = Collections.emptyList();
+    private static final List<String> NO_GROUPS = List.of();
 
     @Test
     void requireThatIllegalPatternsAreDetected() {
diff --git a/jdisc_core/src/test/java/com/yahoo/jdisc/core/ApplicationEnvironmentModuleTestCase.java b/jdisc_core/src/test/java/com/yahoo/jdisc/core/ApplicationEnvironmentModuleTestCase.java
index dfc52b92583..af3fa418556 100644
--- a/jdisc_core/src/test/java/com/yahoo/jdisc/core/ApplicationEnvironmentModuleTestCase.java
+++ b/jdisc_core/src/test/java/com/yahoo/jdisc/core/ApplicationEnvironmentModuleTestCase.java
@@ -17,7 +17,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ThreadFactory;
 
-import static java.util.Collections.emptyList;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -40,7 +39,7 @@ public class ApplicationEnvironmentModuleTestCase {
             expected.add(entry.getKey().getTypeLiteral().getRawType());
         }
 
-        ApplicationLoader loader = new ApplicationLoader(new NonWorkingOsgiFramework(), emptyList());
+        ApplicationLoader loader = new ApplicationLoader(new NonWorkingOsgiFramework(), List.of());
         injector = Guice.createInjector(new ApplicationEnvironmentModule(loader));
         for (Map.Entry<Key<?>, Binding<?>> entry : injector.getBindings().entrySet()) {
             assertNotNull(expected.remove(entry.getKey().getTypeLiteral().getRawType()));
@@ -50,7 +49,7 @@ public class ApplicationEnvironmentModuleTestCase {
 
     @Test
     void requireThatContainerBuilderCanBeInjected() {
-        ApplicationLoader loader = new ApplicationLoader(new NonWorkingOsgiFramework(), emptyList());
+        ApplicationLoader loader = new ApplicationLoader(new NonWorkingOsgiFramework(), List.of());
         assertNotNull(new ApplicationEnvironmentModule(loader).containerBuilder());
         assertNotNull(Guice.createInjector(new ApplicationEnvironmentModule(loader))
                 .getInstance(ContainerBuilder.class));