From 84721666c5fe77f9fe635b7fc055e78953717ccd Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Tue, 6 Jun 2017 22:23:43 +0100
Subject: [PATCH] Stop DuplicateJsonObjectContextCustomizer breaking context
 caching

See gh-9248
---
 ...DuplicateJsonObjectContextCustomizerFactory.java | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/spring-boot-test/src/main/java/org/springframework/boot/test/json/DuplicateJsonObjectContextCustomizerFactory.java b/spring-boot-test/src/main/java/org/springframework/boot/test/json/DuplicateJsonObjectContextCustomizerFactory.java
index d3846ab240..b6abcdc20d 100644
--- a/spring-boot-test/src/main/java/org/springframework/boot/test/json/DuplicateJsonObjectContextCustomizerFactory.java
+++ b/spring-boot-test/src/main/java/org/springframework/boot/test/json/DuplicateJsonObjectContextCustomizerFactory.java
@@ -85,6 +85,19 @@ class DuplicateJsonObjectContextCustomizerFactory implements ContextCustomizerFa
 			this.logger.warn(message);
 		}
 
+		@Override
+		public int hashCode() {
+			return getClass().hashCode();
+		}
+
+		@Override
+		public boolean equals(Object obj) {
+			if (obj == null || obj.getClass() != getClass()) {
+				return false;
+			}
+			return true;
+		}
+
 	}
 
 }