Tag Cloud Management plugin uses deprecated HST methods that have been removed in 7.9

Compilation of the 7.9 branch of the Tag Cloud Management plugin [1] fails with the message:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project tcmp-component: Compilation failure: Compilation failure:
[ERROR] /home/mathijs/projects/forge/tcmp/wicket-6-upgrade/hst/tcmp-component/src/main/java/org/onehippo/forge/tcmp/hst/TagComponent.java:[95,1] error: method does not override or implement a method from a supertype
[ERROR] /home/mathijs/projects/forge/tcmp/wicket-6-upgrade/hst/tcmp-component/src/main/java/org/onehippo/forge/tcmp/hst/TagCloudComponent.java:[102,1] error: method does not override or implement a method from a supertype

[1] https://forge.onehippo.org/svn/tcmp/tcmp/branches/wicket-6-upgrade