1 files changed, 6 insertions, 3 deletions
diff --git a/container-disc/src/test/java/com/yahoo/container/jdisc/component/DeconstructorTest.java b/container-disc/src/test/java/com/yahoo/container/jdisc/component/DeconstructorTest.java
index ff61127f617..395b1aa7c44 100644
--- a/container-disc/src/test/java/com/yahoo/container/jdisc/component/DeconstructorTest.java
+++ b/container-disc/src/test/java/com/yahoo/container/jdisc/component/DeconstructorTest.java
@@ -8,6 +8,9 @@ import com.yahoo.jdisc.SharedResource;
 import org.junit.Before;
 import org.junit.Test;
 
+import java.util.Collections;
+
+import static java.util.Collections.singleton;
 import static org.junit.Assert.assertTrue;
 
 /**
@@ -25,7 +28,7 @@ public class DeconstructorTest {
     public void require_abstract_component_destructed() throws InterruptedException {
         TestAbstractComponent abstractComponent = new TestAbstractComponent();
         // Done by executor, so it takes some time even with a 0 delay.
-        deconstructor.deconstruct(abstractComponent);
+        deconstructor.deconstruct(singleton(abstractComponent));
         int cnt = 0;
         while (! abstractComponent.destructed && (cnt++ < 12000)) {
             Thread.sleep(10);
@@ -36,14 +39,14 @@ public class DeconstructorTest {
     @Test
     public void require_provider_destructed() {
         TestProvider provider = new TestProvider();
-        deconstructor.deconstruct(provider);
+        deconstructor.deconstruct(singleton(provider));
         assertTrue(provider.destructed);
     }
 
     @Test
     public void require_shared_resource_released() {
         TestSharedResource sharedResource = new TestSharedResource();
-        deconstructor.deconstruct(sharedResource);
+        deconstructor.deconstruct(singleton(sharedResource));
         assertTrue(sharedResource.released);
     }