prints the capacity of the glass that is not filled with liquid . concode_field_sep String typeOfLiquid concode_elem_sep int maxCapacityLiquid concode_elem_sep int capacityLiquid concode_field_sep void addLiquid concode_elem_sep String getTypeOfLiquid concode_elem_sep int getMaxCapacity concode_elem_sep void emptyGlass concode_elem_sep String toString
int function ( ) { return maxCapacityLiquid - capacityLiquid ; }