This is so that other modules can depend on HK2 as an HK2 module.
'com.sun.enterprise:hk2:1.0.21'
<dependency>
<groupId>com.sun.enterprise</groupId>
<artifactId>hk2</artifactId>
<version>1.0.21</version>
</dependency>
<dependency org="com.sun.enterprise" name="hk2" rev="1.0.21"/>
"com.sun.enterprise", "hk2", "1.0.21"