From 05b15812bbffc86cd3ee4c664e2eccfb4ec0092b Mon Sep 17 00:00:00 2001
From: Felix <vip.zatebe@mail.ru>
Date: Fri, 22 Mar 2024 20:33:30 +0300
Subject: [PATCH] Apply instanceof pattern matching in RootBeanDefinition

Closes gh-32520
---
 .../beans/factory/support/RootBeanDefinition.java             | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/support/RootBeanDefinition.java b/spring-beans/src/main/java/org/springframework/beans/factory/support/RootBeanDefinition.java
index ccdc1e1454..9ce55e85ef 100644
--- a/spring-beans/src/main/java/org/springframework/beans/factory/support/RootBeanDefinition.java
+++ b/spring-beans/src/main/java/org/springframework/beans/factory/support/RootBeanDefinition.java
@@ -401,8 +401,8 @@ public class RootBeanDefinition extends AbstractBeanDefinition {
 		if (attribute instanceof Constructor<?> constructor) {
 			return new Constructor<?>[] {constructor};
 		}
-		if (attribute instanceof Constructor<?>[]) {
-			return (Constructor<?>[]) attribute;
+		if (attribute instanceof Constructor<?>[] constructors) {
+			return constructors;
 		}
 		throw new IllegalArgumentException("Invalid value type for attribute '" +
 				PREFERRED_CONSTRUCTORS_ATTRIBUTE + "': " + attribute.getClass().getName());