Fixed test assertion.

Signed-off-by: Simone Bordet <simone.bordet@gmail.com>

jetty-core/jetty-server/src/test/java/org/eclipse/jetty/server/handler/QoSHandlerTest.java

@@ -539,7 +539,7 @@ public boolean handle(Request request, Response response, Callback callback)
                     
                     """));
                 // Wait for the second request to be suspended.
-                await().atMost(5, TimeUnit.SECONDS).until(qosHandler::getSuspendedRequestCount, is(1L));
+                await().atMost(5, TimeUnit.SECONDS).until(qosHandler::getSuspendedRequestCount, is(1));
 
                 // Finish the first request, so that the second can be resumed.
                 callbacks.remove(0).succeeded();