From a6564d495b6c2354b82cd49243d3c8793d95f2cb Mon Sep 17 00:00:00 2001
From: Chris Plummer <cjplummer@openjdk.org>
Date: Tue, 2 Aug 2022 21:13:00 +0000
Subject: [PATCH] 8291650: Add delay to ClassUnloadEventTest before exiting to
 give time for JVM to send all events before VMDeath

Reviewed-by: sspitsyn, amenkov
---
 test/jdk/com/sun/jdi/ClassUnloadEventTest.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/jdk/com/sun/jdi/ClassUnloadEventTest.java b/test/jdk/com/sun/jdi/ClassUnloadEventTest.java
index 40499e61523fc..360240b578a7b 100644
--- a/test/jdk/com/sun/jdi/ClassUnloadEventTest.java
+++ b/test/jdk/com/sun/jdi/ClassUnloadEventTest.java
@@ -102,6 +102,13 @@ private static void runDebuggee() {
         loader = null;
         // Trigger class unloading
         ClassUnloadCommon.triggerUnloading();
+
+        // Short delay to make sure all ClassUnloadEvents have been sent
+        // before VMDeathEvent is genareated.
+        try {
+            Thread.sleep(5000);
+        } catch (InterruptedException e) {
+        }
     }
 
     private static void runDebugger() throws Exception {