tests

Signed-off-by: Attila Mészáros <a_meszaros@apple.com>

Author: csviri

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/controller/ControllerEventSource.java

@@ -84,7 +84,7 @@ public synchronized void start() {
   }
 
   @Override
-  public synchronized void handleEvent(
+  protected synchronized void handleEvent(
       ResourceAction action,
       T resource,
       T oldResource,

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/InformerEventSource.java

@@ -139,7 +139,7 @@ public synchronized void onDelete(R resource, boolean b) {
   }
 
   @Override
-  public void handleEvent(
+  protected void handleEvent(
       ResourceAction action,
       R resource,
       R oldResource,

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/ManagedInformerEventSource.java

@@ -130,14 +130,15 @@ public R eventFilteringUpdateAndCacheResource(R resourceToUpdate, UnaryOperator<
                 r.getAction(),
                 latestResource,
                 prevVersionOfResource,
-                !(r instanceof ResourceDeleteEvent)
-                    || ((ResourceDeleteEvent) r).isDeletedFinalStateUnknown(),
+                (r instanceof ResourceDeleteEvent)
+                    ? ((ResourceDeleteEvent) r).isDeletedFinalStateUnknown()
+                    : null,
                 false);
           });
     }
   }
 
-  public abstract void handleEvent(
+  protected abstract void handleEvent(
       ResourceAction action,
       R resource,
       R oldResource,