diff --git a/spring-web-reactive/src/main/java/org/springframework/web/reactive/result/view/ViewResolutionResultHandler.java b/spring-web-reactive/src/main/java/org/springframework/web/reactive/result/view/ViewResolutionResultHandler.java
index 336037876ed..bc28fbc543f 100644
--- a/spring-web-reactive/src/main/java/org/springframework/web/reactive/result/view/ViewResolutionResultHandler.java
+++ b/spring-web-reactive/src/main/java/org/springframework/web/reactive/result/view/ViewResolutionResultHandler.java
@@ -306,7 +306,7 @@ public class ViewResolutionResultHandler extends ContentNegotiatingResultHandler
 				.switchIfEmpty(Mono.error(
 						new IllegalStateException(
 								"Could not resolve view with name '" + viewName + "'.")))
-				.asList()
+				.collectList()
 				.then(views -> {
 					views.addAll(getDefaultViews());
 
diff --git a/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/InvocableHandlerMethodTests.java b/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/InvocableHandlerMethodTests.java
index 939c67e217d..44a5302c368 100644
--- a/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/InvocableHandlerMethodTests.java
+++ b/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/InvocableHandlerMethodTests.java
@@ -75,7 +75,7 @@ public class InvocableHandlerMethodTests {
 		InvocableHandlerMethod hm = createHandlerMethod("noArgs");
 
 		Mono<HandlerResult> mono = hm.invokeForRequest(this.exchange, this.model);
-		HandlerResult value = mono.get();
+		HandlerResult value = mono.block();
 
 		assertNotNull(value);
 		assertEquals("success", value.getReturnValue().get());
@@ -204,7 +204,7 @@ public class InvocableHandlerMethodTests {
 	}
 
 	private Throwable awaitErrorSignal(Publisher<?> publisher) throws Exception {
-		Signal<?> signal = Flux.from(publisher).materialize().toList().get().get(0);
+		Signal<?> signal = Flux.from(publisher).materialize().collectList().block().get(0);
 		assertEquals("Unexpected signal: " + signal, SignalKind.onError, signal.getType());
 		return signal.getThrowable();
 	}
diff --git a/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java b/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java
index 7ff5e36a67b..c85b85acb74 100644
--- a/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java
+++ b/spring-web-reactive/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java
@@ -561,7 +561,7 @@ public class RequestMappingIntegrationTests extends AbstractHttpHandlerIntegrati
 
 		@RequestMapping("/stream-create")
 		public Publisher<Void> streamCreate(@RequestBody Flux<Person> personStream) {
-			return personStream.asList().doOnSuccess(persons::addAll).then();
+			return personStream.collectList().doOnSuccess(persons::addAll).then();
 		}
 
 		@RequestMapping("/person-capitalize")