Clean up warnings in Gradle build

spring-webflux/src/test/java/org/springframework/web/reactive/config/ResourceHandlerRegistryTests.java

@@ -33,7 +33,6 @@ import org.springframework.http.MediaType;
 import org.springframework.http.server.PathContainer;
 import org.springframework.web.reactive.HandlerMapping;
 import org.springframework.web.reactive.handler.SimpleUrlHandlerMapping;
-import org.springframework.web.reactive.resource.AppCacheManifestTransformer;
 import org.springframework.web.reactive.resource.CachingResourceResolver;
 import org.springframework.web.reactive.resource.CachingResourceTransformer;
 import org.springframework.web.reactive.resource.CssLinkResourceTransformer;
@@ -56,7 +55,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Rossen Stoyanchev
  */
-public class ResourceHandlerRegistryTests {
+class ResourceHandlerRegistryTests {
 
 	private ResourceHandlerRegistry registry;
 
@@ -64,7 +63,7 @@ public class ResourceHandlerRegistryTests {
 
 
 	@BeforeEach
-	public void setup() {
+	void setup() {
 		this.registry = new ResourceHandlerRegistry(new GenericApplicationContext());
 		this.registration = this.registry.addResourceHandler("/resources/**");
 		this.registration.addResourceLocations("classpath:org/springframework/web/reactive/config/");
@@ -72,13 +71,13 @@ public class ResourceHandlerRegistryTests {
 
 
 	@Test
-	public void noResourceHandlers() throws Exception {
+	void noResourceHandlers() {
 		this.registry = new ResourceHandlerRegistry(new GenericApplicationContext());
 		assertThat((Object) this.registry.getHandlerMapping()).isNull();
 	}
 
 	@Test
-	public void mapPathToLocation() throws Exception {
+	void mapPathToLocation() {
 		MockServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get(""));
 		exchange.getAttributes().put(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE,
 				PathContainer.parsePath("/testStylesheet.css"));
@@ -93,7 +92,7 @@ public class ResourceHandlerRegistryTests {
 	}
 
 	@Test
-	public void cacheControl() {
+	void cacheControl() {
 		assertThat(getHandler("/resources/**").getCacheControl()).isNull();
 
 		this.registration.setCacheControl(CacheControl.noCache().cachePrivate());
@@ -102,7 +101,7 @@ public class ResourceHandlerRegistryTests {
 	}
 
 	@Test
-	public void mediaTypes() {
+	void mediaTypes() {
 		MediaType mediaType = MediaType.parseMediaType("foo/bar");
 		this.registration.setMediaTypes(Collections.singletonMap("bar", mediaType));
 		ResourceWebHandler requestHandler = this.registration.getRequestHandler();
@@ -112,7 +111,7 @@ public class ResourceHandlerRegistryTests {
 	}
 
 	@Test
-	public void order() {
+	void order() {
 		assertThat(this.registry.getHandlerMapping().getOrder()).isEqualTo(Integer.MAX_VALUE -1);
 
 		this.registry.setOrder(0);
@@ -120,13 +119,13 @@ public class ResourceHandlerRegistryTests {
 	}
 
 	@Test
-	public void hasMappingForPattern() {
+	void hasMappingForPattern() {
 		assertThat(this.registry.hasMappingForPattern("/resources/**")).isTrue();
 		assertThat(this.registry.hasMappingForPattern("/whatever")).isFalse();
 	}
 
 	@Test
-	public void resourceChain() throws Exception {
+	void resourceChain() {
 		ResourceUrlProvider resourceUrlProvider = Mockito.mock(ResourceUrlProvider.class);
 		this.registry.setResourceUrlProvider(resourceUrlProvider);
 		ResourceResolver mockResolver = Mockito.mock(ResourceResolver.class);
@@ -152,7 +151,7 @@ public class ResourceHandlerRegistryTests {
 	}
 
 	@Test
-	public void resourceChainWithoutCaching() throws Exception {
+	void resourceChainWithoutCaching() {
 		this.registration.resourceChain(false);
 
 		ResourceWebHandler handler = getHandler("/resources/**");
@@ -166,13 +165,14 @@ public class ResourceHandlerRegistryTests {
 	}
 
 	@Test
-	public void resourceChainWithVersionResolver() throws Exception {
+	@SuppressWarnings("deprecation")
+	void resourceChainWithVersionResolver() {
 		VersionResourceResolver versionResolver = new VersionResourceResolver()
 				.addFixedVersionStrategy("fixed", "/**/*.js")
 				.addContentVersionStrategy("/**");
 
 		this.registration.resourceChain(true).addResolver(versionResolver)
-				.addTransformer(new AppCacheManifestTransformer());
+				.addTransformer(new org.springframework.web.reactive.resource.AppCacheManifestTransformer());
 
 		ResourceWebHandler handler = getHandler("/resources/**");
 		List<ResourceResolver> resolvers = handler.getResourceResolvers();
@@ -186,17 +186,19 @@ public class ResourceHandlerRegistryTests {
 		assertThat(transformers).hasSize(3);
 		assertThat(transformers.get(0)).isInstanceOf(CachingResourceTransformer.class);
 		assertThat(transformers.get(1)).isInstanceOf(CssLinkResourceTransformer.class);
-		assertThat(transformers.get(2)).isInstanceOf(AppCacheManifestTransformer.class);
+		assertThat(transformers.get(2)).isInstanceOf(org.springframework.web.reactive.resource.AppCacheManifestTransformer.class);
 	}
 
 	@Test
-	public void resourceChainWithOverrides() throws Exception {
+	@SuppressWarnings("deprecation")
+	void resourceChainWithOverrides() {
 		CachingResourceResolver cachingResolver = Mockito.mock(CachingResourceResolver.class);
 		VersionResourceResolver versionResolver = Mockito.mock(VersionResourceResolver.class);
 		WebJarsResourceResolver webjarsResolver = Mockito.mock(WebJarsResourceResolver.class);
 		PathResourceResolver pathResourceResolver = new PathResourceResolver();
 		CachingResourceTransformer cachingTransformer = Mockito.mock(CachingResourceTransformer.class);
-		AppCacheManifestTransformer appCacheTransformer = Mockito.mock(AppCacheManifestTransformer.class);
+		org.springframework.web.reactive.resource.AppCacheManifestTransformer appCacheTransformer =
+				Mockito.mock(org.springframework.web.reactive.resource.AppCacheManifestTransformer.class);
 		CssLinkResourceTransformer cssLinkTransformer = new CssLinkResourceTransformer();
 
 		this.registration.setCacheControl(CacheControl.maxAge(3600, TimeUnit.MILLISECONDS))