Clean Import Statements

config/src/main/java/org/springframework/security/config/annotation/method/configuration/GlobalMethodSecurityAspectJAutoProxyRegistrar.java

@@ -15,14 +15,10 @@
  */
 package org.springframework.security.config.annotation.method.configuration;
 
-import java.util.Map;
-
-import org.springframework.aop.config.AopConfigUtils;
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
 import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
-import org.springframework.core.annotation.AnnotationAttributes;
 import org.springframework.core.type.AnnotationMetadata;
 
 /**