Implement SmartInitializingSingleton for sorting

Signed-off-by: Tran Ngoc Nhan <ngocnhan.tran1996@gmail.com>

Author: ngocnhan-tran1996

core/src/main/java/org/springframework/security/authorization/method/AuthorizationAdvisorProxyFactory.java

@@ -37,6 +37,7 @@
 import java.util.function.Supplier;
 import java.util.stream.Stream;
 
+import org.springframework.beans.factory.SmartInitializingSingleton;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
@@ -75,7 +76,7 @@
  * @since 6.3
  */
 public final class AuthorizationAdvisorProxyFactory
-		implements AuthorizationProxyFactory, Iterable<AuthorizationAdvisor> {
+		implements AuthorizationProxyFactory, Iterable<AuthorizationAdvisor>, SmartInitializingSingleton {
 
 	private static final boolean isReactivePresent = ClassUtils.isPresent("reactor.core.publisher.Mono", null);
 
@@ -126,6 +127,11 @@ public static AuthorizationAdvisorProxyFactory withReactiveDefaults() {
 		return new AuthorizationAdvisorProxyFactory(advisors);
 	}
 
+	@Override
+	public void afterSingletonsInstantiated() {
+		AnnotationAwareOrderComparator.sort(this.advisors);
+	}
+
 	/**
 	 * Proxy an object to enforce authorization advice.
 	 *
@@ -146,7 +152,6 @@ public static AuthorizationAdvisorProxyFactory withReactiveDefaults() {
 	 */
 	@Override
 	public Object proxy(Object target) {
-		AnnotationAwareOrderComparator.sort(this.advisors);
 		if (target == null) {
 			return null;
 		}