Merge branch '5.3.x'

# Conflicts:
#	build.gradle

build.gradle

@@ -134,8 +134,8 @@ configure(allprojects) { project ->
 			}
 
 			dependency "org.eclipse.jetty:jetty-reactive-httpclient:3.0.4"
-			dependency 'org.apache.httpcomponents.client5:httpclient5:5.1.2'
-			dependency 'org.apache.httpcomponents.core5:httpcore5-reactive:5.1.2'
+			dependency 'org.apache.httpcomponents.client5:httpclient5:5.1.3'
+			dependency 'org.apache.httpcomponents.core5:httpcore5-reactive:5.1.3'
 			dependency("org.apache.httpcomponents:httpclient:4.5.13") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
@@ -184,10 +184,10 @@ configure(allprojects) { project ->
 			}
 			dependency "io.mockk:mockk:1.12.1"
 
-			dependency("net.sourceforge.htmlunit:htmlunit:2.57.0") {
+			dependency("net.sourceforge.htmlunit:htmlunit:2.58.0") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
-			dependency("org.seleniumhq.selenium:htmlunit-driver:2.56.0") {
+			dependency("org.seleniumhq.selenium:htmlunit-driver:2.58.0") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
 			dependency("org.seleniumhq.selenium:selenium-java:3.141.59") {
@@ -297,7 +297,7 @@ configure([rootProject] + javaProjects) { project ->
 	}
 
 	checkstyle {
-		toolVersion = "9.2.1"
+		toolVersion = "9.3"
 		configDirectory.set(rootProject.file("src/checkstyle"))
 	}
 

spring-core/src/main/java/org/springframework/cglib/beans/BeanMap.java

@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  *  Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.cglib.beans;
 
 import java.security.ProtectionDomain;