Not really; since this is apparently a
Struts 1 application, the html:form tag will transform the action name into its full Struts 1 name, "/searchTutorial.action".
That is mapped in the web.xml to the Struts 1 action servlet, which normally handles all "/*.action" requests.
The action servlet maps the action name to the implementing code via the request processor.
(Exact details depend on which version of Struts you're using.)