@ Pure public int indexOf ( BusItineraryHalt bushalt ) { if ( bushalt == null ) { return - 1 ; } if ( bushalt . isValidPrimitive ( ) ) { return ListUtil . indexOf ( this . validHalts , VALID_HALT_COMPARATOR , bushalt ) ; } int idx = ListUtil . indexOf ( this . invalidHalts , INVALID_HALT_COMPARATOR , bushalt ) ; if ( idx >= 0 ) { idx += this . validHalts . size ( ) ; } return idx ; }
Replies the index of the specified bus halt .