From 2c8cf756b5cb49a7d123e41bc3d528ea9f3ec39c Mon Sep 17 00:00:00 2001
From: GungnirLaevatain <gungnirlaevatain@outlook.com>
Date: Sun, 10 Nov 2019 22:25:54 +0800
Subject: [PATCH] avoid store all bean name

---
 .../context/support/ApplicationListenerDetector.java          | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/spring-context/src/main/java/org/springframework/context/support/ApplicationListenerDetector.java b/spring-context/src/main/java/org/springframework/context/support/ApplicationListenerDetector.java
index d1ebe7b3d389..d519b98db4ff 100644
--- a/spring-context/src/main/java/org/springframework/context/support/ApplicationListenerDetector.java
+++ b/spring-context/src/main/java/org/springframework/context/support/ApplicationListenerDetector.java
@@ -59,7 +59,9 @@ public ApplicationListenerDetector(AbstractApplicationContext applicationContext
 
 	@Override
 	public void postProcessMergedBeanDefinition(RootBeanDefinition beanDefinition, Class<?> beanType, String beanName) {
-		this.singletonNames.put(beanName, beanDefinition.isSingleton());
+		if (ApplicationListener.class.isAssignableFrom(beanType)) {
+			this.singletonNames.put(beanName, beanDefinition.isSingleton());
+		}
 	}
 
 	@Override