Improve Javadoc in AnnotatedElementUtils

Closes gh-24740
2020-03-20 22:00:17 +08:00 · 2020-03-20 22:00:17 +08:00 · 2c5781473c
parent 7efb62091d
commit 2c5781473c
1 changed files with 1 additions and 1 deletions
--- a/spring-core/src/main/java/org/springframework/core/annotation/AnnotatedElementUtils.java
+++ b/spring-core/src/main/java/org/springframework/core/annotation/AnnotatedElementUtils.java
@ -111,7 +111,7 @@ public abstract class AnnotatedElementUtils {
 	 * @param element the annotated element
 	 * @param annotationType the annotation type on which to find meta-annotations
 	 * @return the names of all meta-annotations present on the annotation,
-	 * or {@code null} if not found
+	 * or an empty set if not found
 	 * @since 4.2
 	 * @see #getMetaAnnotationTypes(AnnotatedElement, String)
 	 * @see #hasMetaAnnotationTypes