Activating Java Mail debug breaks generation of Catalina's nuxeo.xml

<Resource auth="Container" name="Mail" type="javax.mail.Session" factory="org.nuxeo.ecm.platform.ec.notification.email.EmailResourceFactory"
mail.from="${mail.from}"
<#if "${mail.debug}" == "true">
mail.debug="${mail.debug}" />
</#if>
mail.store.protocol="${mail.store.protocol}"

Resource tag should not be closed if mail.debug is true