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// Bug id : JDK-8151797
// Use a lambda expression so that call-site cleaner thread is started
Runnable printLambda = () -> {System.out.println("Starting Test");};
printLambda.run();
+ // start a virutal thread to cause supporting threads to start
+ Thread.startVirtualThread(() -> { });
+
// get top-level thread group
ThreadGroup top = Thread.currentThread().getThreadGroup();
ThreadGroup parent;
do {
parent = top.getParent();
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