Well, struts 2 is the successor to struts, which gives you the option to use POJOs as you actions, instead of extending a framework specific class like in struts. It also uses dependency injection to inject
servlet specific objects, which makes it easier for
unit testing. It also eliminates the need for the redundant
ActionForms, which is a really great thing. As for webwork, struts 2 is the new version of webwork, so they are really the same thing, but struts 2 is like the newer version, so
you should use it instead of webwork.
Here, I eliminated 2 frameworks. Let's see who will compare the rest
.