1 files changed, 7 insertions, 8 deletions

diff --git a/org.eclipse.jgit.lfs.server.test/tst/org/eclipse/jgit/lfs/server/fs/UploadTest.java b/org.eclipse.jgit.lfs.server.test/tst/org/eclipse/jgit/lfs/server/fs/UploadTest.java
index 09f8d0aeaf..2334ec37af 100644
--- a/org.eclipse.jgit.lfs.server.test/tst/org/eclipse/jgit/lfs/server/fs/UploadTest.java
+++ b/org.eclipse.jgit.lfs.server.test/tst/org/eclipse/jgit/lfs/server/fs/UploadTest.java
@@ -44,6 +44,7 @@ package org.eclipse.jgit.lfs.server.fs;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
@@ -53,10 +54,10 @@ import java.nio.file.Paths;
 import java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.Callable;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 
 import org.eclipse.jgit.lfs.lib.AnyLongObjectId;
@@ -123,14 +124,12 @@ public class UploadTest extends LfsServerTest {
 		ExecutorService e = Executors.newFixedThreadPool(count);
 		try {
 			for (Path p : paths) {
-				e.submit(new Callable<Void>() {
-					@Override
-					public Void call() throws Exception {
-						barrier.await();
-						putContent(p);
-						return null;
-					}
+				Future<Object> result = e.submit(() -> {
+					barrier.await();
+					putContent(p);
+					return null;
 				});
+				assertNotNull(result);
 			}
 		} finally {
 			e.shutdown();