Continuous warning logs whenever tabbed panel rendered

When logging for org.apache.wicket is leveled to 'WARN', we see warning logs continuously like the following whenever any action occurs in cms frontend (tabbed panel rendered):

04.08.2011 12:56:51 WARN [org.apache.wicket.Localizer.getStringIgnoreSettings():198] Tried to retrieve a localized string for a component that has not yet been added to the page. This can sometimes lead to an invalid or no localized resource returned. Make sure you are not calling Component#getString() inside your Component's constructor. Offending component: [MarkupContainer [Component id = panel]]

I've just tried to find where this happens with debugging point in org.apache.wicket.Localizer#getStringIgnoreSettings(), which is invoked every time you use StringResourceModel() or some other localized string helper classes.
The method, org.apache.wicket.Localizer#getStringIgnoreSettings(), however, should not be invoked in a constructor as the warning log message mentions:

"Make sure you are not calling Component#getString() inside your Component's constructor. Offending component: [MarkupContainer [Component id = panel]]"

In org.hippoecm.frontend.plugins.standards.tabs.TabbedPanel, the constructor invokes #getTitleMarkupContainer() method, and the method tries to find "title" localized string for a link.
However, the "title" localized string is being tried to be resolved before its component is added to the page yet by being invoked in the container's constructor indirectly.

I have no solution for this, but it doesn't seem good to have this warning logs continuously, which fills the log files by itself!

So, could someone find a solution by not using StringResourceModel#getString() / Localizer#getStringIgnoreSettings() whether direct or indirect ?

Thanks in advance,

Woonsan

P.S. We may consider to level up the log level of Localizer to ERROR, but it is not graceful and cannot be a real solution.