'org.glassfish.hk2:core:2.1.21'
<dependency>
<groupId>org.glassfish.hk2</groupId>
<artifactId>core</artifactId>
<version>2.1.21</version>
</dependency>
<dependency org="org.glassfish.hk2" name="core" rev="2.1.21"/>
"org.glassfish.hk2", "core", "2.1.21"