Add missing @nullable declaration

See spring-projectsgh-23514
baihui · Aug 25, 2019 · 5105b74 · 5105b74
1 parent 9be6aa6
commit 5105b74
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spring-aop/src/main/java/org/springframework/aop/scope/ScopedProxyUtils.java b/spring-aop/src/main/java/org/springframework/aop/scope/ScopedProxyUtils.java
@@ -117,7 +117,7 @@ public static String getTargetBeanName(String originalBeanName) {
 	 * @see #getTargetBeanName(String)
 	 * @see #isScopedTarget(String)
 	 */
-	public static String getOriginalBeanName(String targetBeanName) {
+	public static String getOriginalBeanName(@Nullable String targetBeanName) {
 		Assert.isTrue(isScopedTarget(targetBeanName), () -> "bean name '" +
 				targetBeanName + "' does not refer to the target of a scoped proxy");
 		return targetBeanName.substring(TARGET_NAME_PREFIX_LENGTH);