<dependency>
<groupId>org.apache.portals</groupId>
<artifactId>portlet-api_2.0_spec</artifactId>
<version>1.0</version>
<type>bundle</type>
</dependency>
@Grapes(
@Grab(group='org.apache.portals', module='portlet-api_2.0_spec', version='1.0')
)