From 1fde5eaec0cbe8090e96ee1e1b52ff4a163576a4 Mon Sep 17 00:00:00 2001
From: John Blum <jblum@vmware.com>
Date: Wed, 8 Sep 2021 12:49:54 -0700
Subject: [PATCH] Switch port allocation to find availavble port and reserve.

---
 .../integration/ForkingClientServerIntegrationTestsSupport.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-data-geode-test/src/main/java/org/springframework/data/gemfire/tests/integration/ForkingClientServerIntegrationTestsSupport.java b/spring-data-geode-test/src/main/java/org/springframework/data/gemfire/tests/integration/ForkingClientServerIntegrationTestsSupport.java
index c2c5a4d..0de2d56 100644
--- a/spring-data-geode-test/src/main/java/org/springframework/data/gemfire/tests/integration/ForkingClientServerIntegrationTestsSupport.java
+++ b/spring-data-geode-test/src/main/java/org/springframework/data/gemfire/tests/integration/ForkingClientServerIntegrationTestsSupport.java
@@ -70,7 +70,7 @@ public abstract class ForkingClientServerIntegrationTestsSupport extends ClientS
 	public static void startGemFireServer(@NonNull Class<?> gemfireServerConfigurationClass, String... arguments)
 			throws IOException {
 
-		int availablePort = setAndGetPoolPortProperty(setAndGetCacheServerPortProperty(findAvailablePort()));
+		int availablePort = setAndGetPoolPortProperty(setAndGetCacheServerPortProperty(findAndReserveAvailablePort()));
 
 		List<String> argumentList = new ArrayList<>(Arrays.asList(ArrayUtils.nullSafeArray(arguments, String.class)));