(commons-exec) 02/03: Use forEach()

[gg...@apache.org]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-exec.git

commit bbd78b8418b5a74a409978c9f6cf062f87608b40
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Fri Dec 29 13:19:02 2023 -0500

    Use forEach()
---
 src/main/java/org/apache/commons/exec/Watchdog.java | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/main/java/org/apache/commons/exec/Watchdog.java b/src/main/java/org/apache/commons/exec/Watchdog.java
index c278752a..f296cbca 100644
--- a/src/main/java/org/apache/commons/exec/Watchdog.java
+++ b/src/main/java/org/apache/commons/exec/Watchdog.java
@@ -18,7 +18,6 @@
 package org.apache.commons.exec;
 
 import java.time.Duration;
-import java.util.Enumeration;
 import java.util.Vector;
 
 /**
@@ -66,10 +65,7 @@ public class Watchdog implements Runnable {
     }
 
     protected final void fireTimeoutOccured() {
-        final Enumeration<TimeoutObserver> e = observers.elements();
-        while (e.hasMoreElements()) {
-            e.nextElement().timeoutOccured(this);
-        }
+        observers.forEach(o -> o.timeoutOccured(this));
     }
 
     public void removeTimeoutObserver(final TimeoutObserver to) {