Merge branch '6.2.x'

1 year ago · b6e6b015e8
1 changed files with 1 additions and 0 deletions
--- a/spring-core/src/main/java/org/springframework/util/ObjectUtils.java
+++ b/spring-core/src/main/java/org/springframework/util/ObjectUtils.java
@ -138,6 +138,7 @@ public abstract class ObjectUtils {
				@@ -138,6 +138,7 @@ public abstract class ObjectUtils {
 	 * @see CollectionUtils#isEmpty(java.util.Collection)
 	 * @see CollectionUtils#isEmpty(java.util.Map)
 	 */
+	@Contract("null -> true")
 	public static boolean isEmpty(@Nullable Object obj) {
 		if (obj == null) {
 			return true;