Suppress warnings in tests

spring-web/src/test/java/org/springframework/web/service/invoker/HttpRequestValuesTests.java

@@ -120,6 +120,7 @@ public class HttpRequestValuesTests {
 				.addRequestPart("entity", entity)
 				.build();
 
+		@SuppressWarnings("unchecked")
 		MultiValueMap<String, HttpEntity<?>> map = (MultiValueMap<String, HttpEntity<?>>) requestValues.getBodyValue();
 		assertThat(map).hasSize(2);
 		assertThat(map.getFirst("form field").getBody()).isEqualTo("form value");

spring-web/src/test/java/org/springframework/web/service/invoker/RequestPartArgumentResolverTests.java

@@ -65,6 +65,7 @@ public class RequestPartArgumentResolverTests {
 
 		Object body = this.client.getRequestValues().getBodyValue();
 		assertThat(body).isNotNull().isInstanceOf(MultiValueMap.class);
+		@SuppressWarnings("unchecked")
 		MultiValueMap<String, HttpEntity<?>> map = (MultiValueMap<String, HttpEntity<?>>) body;
 
 		assertThat(map.getFirst("part1").getBody()).isEqualTo("part 1");