From a8c65401919b1aa8fe617e63feb48f603183c3ff Mon Sep 17 00:00:00 2001
From: contextshuffling <contextshuffling@gmail.com>
Date: Tue, 15 Oct 2019 20:21:11 -0500
Subject: [PATCH] Use LinkedHashSet for deterministic order in test assertion

See gh-18612
---
 .../boot/actuate/health/CompositeHealthIndicatorTests.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/CompositeHealthIndicatorTests.java b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/CompositeHealthIndicatorTests.java
index 3518d68565..c7ee35a1e1 100644
--- a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/CompositeHealthIndicatorTests.java
+++ b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/CompositeHealthIndicatorTests.java
@@ -18,6 +18,7 @@ package org.springframework.boot.actuate.health;
 
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -71,7 +72,7 @@ public class CompositeHealthIndicatorTests {
 
 	@Test
 	public void testSerialization() throws Exception {
-		Map<String, HealthIndicator> indicators = new HashMap<>();
+		Map<String, HealthIndicator> indicators = new LinkedHashMap<>();
 		indicators.put("db1", this.one);
 		indicators.put("db2", this.two);
 		CompositeHealthIndicator innerComposite = new CompositeHealthIndicator(this.healthAggregator, indicators);