[ant] 05/07: use Collections#emptyIterator

[mbenson]

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mbenson pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ant.git

commit ccde92427d0ab35af64d618e2492d521af1c26e1
Author: Matt Benson <mben...@apache.org>
AuthorDate: Wed Feb 9 11:51:13 2022 -0600

    use Collections#emptyIterator
---
 .../org/apache/tools/ant/types/resources/Resources.java   | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/src/main/org/apache/tools/ant/types/resources/Resources.java 
b/src/main/org/apache/tools/ant/types/resources/Resources.java
index 15ea73d..cf6bc03 100644
--- a/src/main/org/apache/tools/ant/types/resources/Resources.java
+++ b/src/main/org/apache/tools/ant/types/resources/Resources.java
@@ -58,20 +58,7 @@ public class Resources extends DataType implements 
AppendableResourceCollection
     };
 
     /** {@code static} empty {@link Iterator} */
-    public static final Iterator<Resource> EMPTY_ITERATOR = new 
Iterator<Resource>() {
-        @Override
-        public Resource next() {
-            throw new NoSuchElementException();
-        }
-        @Override
-        public boolean hasNext() {
-            return false;
-        }
-        @Override
-        public void remove() {
-            throw new UnsupportedOperationException();
-        }
-    };
+    public static final Iterator<Resource> EMPTY_ITERATOR = 
Collections.emptyIterator();
 
     private class MyCollection extends AbstractCollection<Resource> {
         private Collection<Resource> cached;