A function in JavaBean need help

[HS1]

Hello

I am new with JavaBean. When I read this function in a Java project to add
Name:


public void addName(NameDTO name) {
try {

ActionPlanGatewayUtil.getHome().create().addName(userInform.setSessionID(),
name);
}
......

To understand this code, I tried to see the code for this
ActionPlanGatewayUtil class but did not see any detail of this class
(functions, attribute) or how it was created. I think that this class is a
EJB object but I do not have any clue. If you have any idea about this class
(general idea), please help...

Thank you
S.H1