question: public void notifyChangedSlot ( LocoNetSlot s ) { if ( s . getSlot ( ) != LnConstants . FC_SLOT ) { return ; } if ( log . isDebugEnabled ( ) ) { log . debug ( "slot update " + s ) ; } days . setText ( "" + s . getFcDays ( ) ) ; hours . setText ( "" + s . getFcHours ( ) ) ; minutes . setText ( "" + s . getFcMinutes ( ) ) ; rate . setText ( "" + s . getFcRate ( ) ) ; frac_mins . setText ( "" + s . getFcFracMins ( ) ) ; }
target:  Handle changed slot contents, due to clock changes.