Clean up warnings in Gradle build

spring-aop/src/test/java/org/springframework/aop/aspectj/annotation/AspectProxyFactoryTests.java

@@ -41,8 +41,7 @@ class AspectProxyFactoryTests {
 	@Test
 	void testWithNonAspect() {
 		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TestBean());
-		assertThatIllegalArgumentException().isThrownBy(() ->
-				proxyFactory.addAspect(TestBean.class));
+		assertThatIllegalArgumentException().isThrownBy(() -> proxyFactory.addAspect(TestBean.class));
 	}
 
 	@Test
@@ -78,8 +77,7 @@ class AspectProxyFactoryTests {
 	@Test
 	void testWithInstanceWithNonAspect() {
 		AspectJProxyFactory pf = new AspectJProxyFactory();
-		assertThatIllegalArgumentException().isThrownBy(() ->
-				pf.addAspect(new TestBean()));
+		assertThatIllegalArgumentException().isThrownBy(() -> pf.addAspect(new TestBean()));
 	}
 
 	@Test
@@ -119,6 +117,7 @@ class AspectProxyFactoryTests {
 	}
 
 	@Test  // SPR-13328
+	@SuppressWarnings("unchecked")
 	public void testProxiedVarargsWithEnumArray() {
 		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TestBean());
 		proxyFactory.addAspect(LoggingAspectOnVarargs.class);
@@ -127,6 +126,7 @@ class AspectProxyFactoryTests {
 	}
 
 	@Test  // SPR-13328
+	@SuppressWarnings("unchecked")
 	public void testUnproxiedVarargsWithEnumArray() {
 		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TestBean());
 		proxyFactory.addAspect(LoggingAspectOnSetter.class);

spring-web/src/test/java/org/springframework/http/converter/FormHttpMessageConverterTests.java

@@ -119,6 +119,7 @@ class FormHttpMessageConverterTests {
 	}
 
 	@Test
+	@SuppressWarnings("unchecked")
 	void readFormMultiValue() throws Exception {
 		String body = "name+1=value+1&name+2=value+2%2B1&name+2=value+2%2B2&name+3";
 		MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.ISO_8859_1));
@@ -134,7 +135,7 @@ class FormHttpMessageConverterTests {
 	}
 
 	@Test
-	@SuppressWarnings("rawtypes")
+	@SuppressWarnings({ "rawtypes", "unchecked" })
 	void readFormSingleValue() throws Exception {
 		String body = "name+1=value+1&name+2=value+2%2B1&name+2=value+2%2B2&name+3";
 		MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.ISO_8859_1));

spring-web/src/test/java/org/springframework/web/context/request/RequestAttributesThreadLocalAccessorTests.java

@@ -58,7 +58,6 @@ class RequestAttributesThreadLocalAccessorTests {
 	@MethodSource
 	@SuppressWarnings({ "try", "unused" })
 	void propagation(RequestAttributes previousRequest, RequestAttributes currentRequest) throws Exception {
-
 		ContextSnapshot snapshot = getSnapshotFor(currentRequest);
 
 		AtomicReference<RequestAttributes> requestInScope = new AtomicReference<>();
@@ -80,6 +79,7 @@ class RequestAttributesThreadLocalAccessorTests {
 	}
 
 	@Test
+	@SuppressWarnings("try")
 	void accessAfterRequestMarkedCompleted() {
 		MockHttpServletRequest servletRequest = new MockHttpServletRequest();
 		servletRequest.setAttribute("k1", "v1");
@@ -100,8 +100,8 @@ class RequestAttributesThreadLocalAccessorTests {
 	}
 
 	@Test
+	@SuppressWarnings("try")
 	void accessBeforeRequestMarkedCompleted() {
-
 		MockHttpServletRequest servletRequest = new MockHttpServletRequest();
 		ServletRequestAttributes previous = new ServletRequestAttributes(servletRequest, new MockHttpServletResponse());
 

spring-web/src/testFixtures/java/org/springframework/web/testfixture/http/server/reactive/bootstrap/ReactorHttpsServer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,9 +19,11 @@ package org.springframework.web.testfixture.http.server.reactive.bootstrap;
 import java.net.InetSocketAddress;
 import java.util.concurrent.atomic.AtomicReference;
 
+import io.netty.handler.ssl.SslContextBuilder;
 import io.netty.handler.ssl.util.SelfSignedCertificate;
 import reactor.netty.DisposableServer;
 import reactor.netty.http.Http11SslContextSpec;
+import reactor.netty.tcp.SslProvider.GenericSslContextSpec;
 
 import org.springframework.http.server.reactive.ReactorHttpHandlerAdapter;
 
@@ -40,7 +42,8 @@ public class ReactorHttpsServer extends AbstractHttpServer {
 	@Override
 	protected void initServer() throws Exception {
 		SelfSignedCertificate cert = new SelfSignedCertificate();
-		Http11SslContextSpec http11SslContextSpec = Http11SslContextSpec.forServer(cert.certificate(), cert.privateKey());
+		GenericSslContextSpec<SslContextBuilder> http11SslContextSpec =
+				Http11SslContextSpec.forServer(cert.certificate(), cert.privateKey());
 
 		this.reactorHandler = createHttpHandlerAdapter();
 		this.reactorServer = reactor.netty.http.server.HttpServer.create()