commit 0732b44ae2706681a0bc4b8e9d66f0040ff3b3d7
author Gary Gregory <gardgregory@gmail.com> Tue Jun 14 18:37:53 2022 -0400
committer Gary Gregory <gardgregory@gmail.com> Tue Jun 14 18:37:53 2022 -0400
tree c10e40591c40aacbec5c04247ee68a2f1704a88c
parent 73d32811ce6b6d6fc84a5d62071058db60b7f7dd

Use removeIf() for a more efficient implementation which also deals with
the PMD empty while loop error.

src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java

diff --git a/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java b/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
index 05f766f..064e2eb 100644
--- a/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
+++ b/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
@@ -444,9 +444,7 @@
      */
     public void removeListener(final FileAlterationListener listener) {
         if (listener != null) {
-            while (listeners.remove(listener)) {
-                // empty
-            }
+            listeners.removeIf(listener::equals);
         }
     }