Skip array sort when the length of array not greater than 1

remeio · sbrannen · commit 07a1aea9c73e · 2023-08-04T15:25:46.000+03:00
Closes gh-30934
diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java b/spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java
@@ -1472,7 +1472,7 @@ else if (type.isArray()) {
 			}
 			TypeConverter converter = (typeConverter != null ? typeConverter : getTypeConverter());
 			Object result = converter.convertIfNecessary(matchingBeans.values(), resolvedArrayType);
-			if (result instanceof Object[] array) {
+			if (result instanceof Object[] array && array.length > 1) {
 				Comparator<Object> comparator = adaptDependencyComparator(matchingBeans);
 				if (comparator != null) {
 					Arrays.sort(array, comparator);

Original file line number	Diff line number	Diff line change
`@@ -1472,7 +1472,7 @@ else if (type.isArray()) {`
`1472`	`1472`	`}`
`1473`	`1473`	`TypeConverter converter = (typeConverter != null ? typeConverter : getTypeConverter());`
`1474`	`1474`	`Object result = converter.convertIfNecessary(matchingBeans.values(), resolvedArrayType);`
`1475`		`- if (result instanceof Object[] array) {`
	`1475`	`+ if (result instanceof Object[] array && array.length > 1) {`
`1476`	`1476`	`Comparator<Object> comparator = adaptDependencyComparator(matchingBeans);`
`1477`	`1477`	`if (comparator != null) {`
`1478`	`1478`	`Arrays.sort(array, comparator);`