org_apache_struts_beanvalidation_BeanValidationInterceptorTest_java
org.apache.struts.beanvalidation.validation.interceptor.BeanValidationInterceptor
 -> java.util.Collections.emptySet(): java.util.Set -> java.util.Collections.emptySet(): java.util.Set
 [CALL] [CALL] -> java.util.Collections.emptySet(): java.util.Set -> java.util.Collections.emptySet(): java.util.Set [EXIT] [EXIT]