Need Documentation About Few Packages

Can anyone please point out if there is any documentaion on the following packages? I could not find them in any of the SDK Documentaion out there for XI 3.1 or XI R2. Anyone knows abou the jar files where these reside? Any info would help. Thank you!

<%@ page import="com.crystaldecisions.enterprise.ocaframework.ServiceNames"%>

<%@ page import="com.crystaldecisions.ePortfolio.framework.common.CEClientConstants" %>

<%@ page import="com.crystaldecisions.webapp.CEConstants" %>

<%@ page import="com.bo.aa.recording.RecorderHelper" %>

<%@ page import="com.bo.aa.cesession.CESession"%>