web.xml shows warning "file name references to login.jsp that does not exist in web content"

for

<welcome-file-list>
    <welcome-file>login.jsf</welcome-file>
</welcome-file-list>

and "location references to /error/403.jsp that does not exist in web content"

for

<error-page>
   <error-code>403</error-code>
   <location>/error/403.jsf</location>
</error-page>

This just changed in a recent nightly and the actual pages are .xhtml not jsp