question: public synchronized void loadFromSettings ( Settings settings ) { this . settings = settings ; List < List > loadFrom = settings . getList ( SETTING_NAME ) ; hotkeys . clear ( ) ; for ( List l : loadFrom ) { Hotkey entry = listToHotkey ( l ) ; if ( entry != null ) { hotkeys . add ( entry ) ; } } updateHotkeys ( ) ; checkGlobalHotkeyWarning ( ) ; }
target:  Removes all current hotkeys and loads the data from the settings.