Polishing

marcphilipp · marcphilipp · commit 855880f69bf0 · 2025-10-14T13:06:40.000+02:00
diff --git a/junit-platform-engine/src/main/java/org/junit/platform/engine/support/hierarchical/ConcurrentHierarchicalTestExecutorService.java b/junit-platform-engine/src/main/java/org/junit/platform/engine/support/hierarchical/ConcurrentHierarchicalTestExecutorService.java
@@ -117,6 +117,9 @@ private WorkQueue.Entry enqueue(TestTask testTask) {
 	}
 
 	private void forkAll(Collection<WorkQueue.Entry> entries) {
+		if (entries.isEmpty()) {
+			return;
+		}
 		workQueue.addAll(entries);
 		// start at most (parallelism - 1) new workers as this method is called from a worker thread holding a lease
 		for (int i = 0; i < Math.min(parallelism - 1, entries.size()); i++) {

Original file line number	Diff line number	Diff line change
`@@ -117,6 +117,9 @@ private WorkQueue.Entry enqueue(TestTask testTask) {`
`117`	`117`	`}`
`118`	`118`
`119`	`119`	`private void forkAll(Collection<WorkQueue.Entry> entries) {`
	`120`	`+ if (entries.isEmpty()) {`
	`121`	`+ return;`
	`122`	`+ }`
`120`	`123`	`workQueue.addAll(entries);`
`121`	`124`	`// start at most (parallelism - 1) new workers as this method is called from a worker thread holding a lease`
`122`	`125`	`for (int i = 0; i < Math.min(parallelism - 1, entries.size()); i++) {`