if (KjcOptions.peekratio == -1) {
if (KjcOptions.peekratio <= 0) {
    public int calcMult(SIRFilter filter) {	int mult = 1;		int pop = filter.getPopInt();	int peek = filter.getPeekInt();	int extra = 0;	if (peek > pop) extra = peek - pop;	// make sure that filter's pop rate is at least 25% of	// of what it peeks beyond consumed items.	if (KjcOptions.peekratio == -1) { 	    return 1; 	} else {	    while (pop * mult / KjcOptions.peekratio < extra) { 		mult = mult + 1;	    }	}	return mult;    }