<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
<servlet>
 <servlet-name>JerseyRESTServlet</servlet-name>
 <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
      <init-param>
       <param-name>com.sun.jersey.config.property.packages</param-name>
       <param-value>gr.deloitte.codeschool.restapi.controller</param-value>
    </init-param>
   <init-param>
       <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
       <param-value>true</param-value>
   </init-param>
      <load-on-startup>1</load-on-startup>
 </servlet>

 <servlet-mapping>
      <servlet-name>JerseyRESTServlet</servlet-name>
      <url-pattern>/rest/*</url-pattern>
 </servlet-mapping>
 </web-app>