fixup: review feedback

Co-authored-by: Kavindu Dodanduwa <Kavindu-Dodan@users.noreply.github.com>
Signed-off-by: Todd Baert <todd.baert@dynatrace.com>

src/main/java/dev/openfeature/sdk/EventEmitter.java

@@ -51,17 +51,15 @@ public void emit(ProviderEvent event, ProviderEventDetails details) {
                     .build();
 
             // we may be forwarding this event, preserve the name if so.
-            if (EventDetails.class.isInstance(details)) {
+             if (details instanceof EventDetails) {
                 eventDetails.setClientName(((EventDetails) details).getClientName());
             }
 
-            this.handlerMap.get(event).stream().forEach(handler -> {
-                runHander(handler, eventDetails);
-            });
+this.handlerMap.get(event).forEach(handler -> runHander(handler, eventDetails));
         }
     }
 
-    void runHander(Consumer<EventDetails> handler, EventDetails eventDetails) {
+    void runHandler(Consumer<EventDetails> handler, EventDetails eventDetails) {
         taskExecutor.submit(() -> {
             try {
                 handler.accept(eventDetails);