Consistent assertion messages in DefaultWebClient

Author: jhoeller

spring-webflux/src/main/java/org/springframework/web/reactive/function/client/DefaultWebClient.java

@@ -456,13 +456,13 @@ public ResponseSpec onRawStatus(IntPredicate statusCodePredicate,
 
 		@Override
 		public <T> Mono<T> bodyToMono(Class<T> elementClass) {
-			Assert.notNull(elementClass, "ElementClass must not be null");
+			Assert.notNull(elementClass, "Class must not be null");
 			return this.responseMono.flatMap(response -> handleBodyMono(response, response.bodyToMono(elementClass)));
 		}
 
 		@Override
 		public <T> Mono<T> bodyToMono(ParameterizedTypeReference<T> elementTypeRef) {
-			Assert.notNull(elementTypeRef, "ElementTypeRef must not be null");
+			Assert.notNull(elementTypeRef, "ParameterizedTypeReference must not be null");
 			return this.responseMono.flatMap(response -> handleBodyMono(response, response.bodyToMono(elementTypeRef)));
 		}
 
@@ -478,13 +478,13 @@ private <T> Mono<T> handleBodyMono(ClientResponse response, Mono<T> bodyPublishe
 
 		@Override
 		public <T> Flux<T> bodyToFlux(Class<T> elementClass) {
-			Assert.notNull(elementClass, "ElementClass must not be null");
+			Assert.notNull(elementClass, "Class must not be null");
 			return this.responseMono.flatMapMany(response -> handleBodyFlux(response, response.bodyToFlux(elementClass)));
 		}
 
 		@Override
 		public <T> Flux<T> bodyToFlux(ParameterizedTypeReference<T> elementTypeRef) {
-			Assert.notNull(elementTypeRef, "ElementTypeRef must not be null");
+			Assert.notNull(elementTypeRef, "ParameterizedTypeReference must not be null");
 			return this.responseMono.flatMapMany(response -> handleBodyFlux(response, response.bodyToFlux(elementTypeRef)));
 		}