GMap2 is the main integration between Wicket and Google Maps. (The original GMap project is now out-of-date and not used any more)
'org.wicketstuff:gmap2-parent:1.4.21'
<dependency>
<groupId>org.wicketstuff</groupId>
<artifactId>gmap2-parent</artifactId>
<version>1.4.21</version>
</dependency>
<dependency org="org.wicketstuff" name="gmap2-parent" rev="1.4.21"/>
"org.wicketstuff", "gmap2-parent", "1.4.21"