From 730763fa3011534b7929699df9b82ce6316315d9 Mon Sep 17 00:00:00 2001
From: shawkins <shawkins@redhat.com>
Date: Wed, 28 Apr 2021 14:03:11 -0400
Subject: [PATCH] switching to not even track the future to pass sonar check

---
 .../kubernetes/client/informers/cache/Controller.java    | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/kubernetes-client/src/main/java/io/fabric8/kubernetes/client/informers/cache/Controller.java b/kubernetes-client/src/main/java/io/fabric8/kubernetes/client/informers/cache/Controller.java
index d7293155cdf..9338b7a3204 100644
--- a/kubernetes-client/src/main/java/io/fabric8/kubernetes/client/informers/cache/Controller.java
+++ b/kubernetes-client/src/main/java/io/fabric8/kubernetes/client/informers/cache/Controller.java
@@ -63,8 +63,6 @@ public class Controller<T extends HasMetadata, L extends KubernetesResourceList<
 
   private final ScheduledExecutorService resyncExecutor;
 
-  private volatile ScheduledFuture resyncFuture;
-
   private final OperationContext operationContext;
 
   private final ConcurrentLinkedQueue<SharedInformerEventListener> eventListeners;
@@ -97,7 +95,7 @@ public void run() {
     if (fullResyncPeriod > 0) {
       ResyncRunnable resyncRunnable = new ResyncRunnable(queue, resyncFunc);
       if(!resyncExecutor.isShutdown()) {
-        resyncFuture = resyncExecutor.scheduleAtFixedRate(resyncRunnable, fullResyncPeriod, fullResyncPeriod, TimeUnit.MILLISECONDS);
+        resyncExecutor.scheduleAtFixedRate(resyncRunnable, fullResyncPeriod, fullResyncPeriod, TimeUnit.MILLISECONDS);
       }
     } else {
       log.info("informer#Controller: resync skipped due to 0 full resync period");
@@ -123,10 +121,7 @@ public void run() {
    */
   public void stop() {
     reflector.stop();
-    if (resyncFuture != null) {
-      resyncFuture.cancel(true);
-    }
-    resyncExecutor.shutdown();
+    resyncExecutor.shutdownNow();
   }
 
   /**