From 3383c0dcc016715dcb350b6ba196a7cdc833cdc6 Mon Sep 17 00:00:00 2001
From: Stuart Monteith <smonteith@openjdk.org>
Date: Fri, 26 Nov 2021 09:02:58 +0000
Subject: [PATCH] 8277659: [TESTBUG] Microbenchmark
 ThreadOnSpinWaitProducerConsumer.java hangs

Reviewed-by: njian, ngasson
---
 .../bench/java/lang/ThreadOnSpinWaitProducerConsumer.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java b/test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java
index e111b77ab51..a4778838a84 100644
--- a/test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java
+++ b/test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java
@@ -193,6 +193,7 @@ public class ThreadOnSpinWaitProducerConsumer {
             }
         }
         threadConsumer.interrupt();
+        threadConsumer.join();
 
         if (producedDataCount != maxNum) {
             throw new RuntimeException("Produced: " + producedDataCount + ". Expected: " + maxNum);