This module contains the compilation of all additional classes required for running Metro outside JavaEE container
'org.glassfish.metro:webservices-extra:2.1-b21'
<dependency>
<groupId>org.glassfish.metro</groupId>
<artifactId>webservices-extra</artifactId>
<version>2.1-b21</version>
</dependency>
<dependency org="org.glassfish.metro" name="webservices-extra" rev="2.1-b21"/>
"org.glassfish.metro", "webservices-extra", "2.1-b21"