Struts2 Cookbook Question

[Whitmire, Tracy Carroll]

I'd like to use some of the information found in the cookbook

http://struts.apache.org/2.x/docs/how-do-i-populate-a-form-bean-and-get-
the-value-using-the-taglib.html

But I don't see what/where is BeanUtil.setProperties

Thanks in advance