Generated REST Service war do not allow any no-rest url

Generated REST Service war have the following configuration in web.xml

    <servlet-mapping>
        <servlet-name>RestDataservice</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>

This means all request be thought as rest request. As attached screen, all shot,

http://localhost:8080/sample_1/swagger/css/typography.css
http://localhost:8080/sample_1/swagger/lib/jquery-1.8.0.min.js
http://localhost:8080/sample_1/swagger/lib/highlight.7.3.pack.js

be thought as rest request, but no relevant api define, 404 returned.

Current design is for guarantee the rest api path like

/{vdbName_vdbVersion}/{modelName}/{procedureName}/{path}

for example

http://localhost:8080/sample_1/view/g1/1

But, I do wonder we really need to treat all are rest request? For example, if we request http://localhost:8080/sample_1, a rude 404 page with stacktrace return, we may consider and a customized 404 page.