Reduce need for bean method proxying and disable where not needed

Closes gh-9068

spring-boot-samples/spring-boot-sample-webservices/src/main/java/sample/webservices/WebServiceConfig.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -22,7 +22,7 @@ import org.springframework.ws.config.annotation.WsConfigurerAdapter;
 import org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition;
 import org.springframework.xml.xsd.XsdSchema;
 
-@Configuration
+@Configuration(proxyBeanMethods = false)
 public class WebServiceConfig extends WsConfigurerAdapter {
 
 	@Bean(name = "holiday")