form-processing/src/main/resources/log4j2.xml
portlet/src/main/resources/log4j2.xml

form-processing/src/main/java/org/apache/struts/register/model/Person.java
portlet/src/main/java/org/apache/struts2/portlet/example/FormExample.java

form-processing/src/main/java/org/apache/struts/register/model/Person.java
portlet/src/main/java/org/apache/struts2/portlet/example/FormExampleWithValidation.java

form-processing/src/main/java/org/apache/struts/register/model/Person.java
portlet/src/main/java/org/apache/struts2/portlet/example/model/Name.java