From 6e4ed7cd4f43d1ec3b3c644333e7fd0ec638b84f Mon Sep 17 00:00:00 2001
From: Arturo Bernal <arturobernalg@gmail.com>
Date: Fri, 14 May 2021 15:37:09 +0200
Subject: [PATCH] Redundant Collection operation. Use
 Collections.emptyIterator() (#738)

---
 src/main/java/org/apache/commons/lang3/ClassUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/lang3/ClassUtils.java b/src/main/java/org/apache/commons/lang3/ClassUtils.java
index 6a864efdf..de71e91a8 100644
--- a/src/main/java/org/apache/commons/lang3/ClassUtils.java
+++ b/src/main/java/org/apache/commons/lang3/ClassUtils.java
@@ -1521,7 +1521,7 @@ public class ClassUtils {
             final Iterator<Class<?>> wrapped = classes.iterator();
 
             return new Iterator<Class<?>>() {
-                Iterator<Class<?>> interfaces = Collections.<Class<?>>emptySet().iterator();
+                Iterator<Class<?>> interfaces = Collections.emptyIterator();
 
                 @Override
                 public boolean hasNext() {