[mary]

I created the web.xml file to map it, the web.xml look likes below and saved it under webapps>ROOT>utils>WEB-INF.

Code:

<web-app xmlns="http://sor.com/ns/resin">
<servlet servlet-name="hello"
servlet-class="Hello"/>

<servlet-mapping url-pattern="/hello"
servlet-name="hello"/>
</web-app>