Still not sure why Eclipse complained about 
request.getSession().getServletContext()).getContextPath()

anyway
request.getContextPath()
is enough

see bottom of oracle.com/javaee/6/api/javax/servlet/ServletContext.html#method_detail

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1449290 13f79535-47bb-0310-9956-ffa450edef68