Where can I find this standard SAP class?

Hi all,

Which PAR file contains this class:

com.sapportals.wcm.control.search.SearchLanguageControl

It is a standard search component called "search_language". I have two problems with this component:

1. Too many languages are displayed (e.g. Greek and Serbian. However, I don't know why these languages are displayed)

2. I want that the user language is only selected and not the predefined language, too.

Kind regards

Philipp Kölsch