question: @ SuppressWarnings ( "unchecked" ) private void vsdecoderManagerEventAction ( VSDManagerEvent evt ) { if ( evt . getType ( ) == VSDManagerEvent . EventType . PROFILE_LIST_CHANGE ) { log . debug ( "Received Profile List Change Event" ) ; updateProfileList ( ( ArrayList < String > ) evt . getData ( ) ) ; } }
target:  handle profile list changes from the VSDecoderManager