Using 'top' object in Struts 2.5

Question

According to http://struts.apache.org/docs/s2-026.html :

Support for expression using top will be dropped in upcoming Struts version 2.5!

Answer 1

Support for top object was added to support internal operations, it shouldn't be used by users (yes, expressing that in docs was a bad idea :( )

Anyway, looks like we must prepare a migration path or keep support for the top object.