Class Router

BuildingsWithWifi.java:16–24

    //  Create router class for easy reference to location and range
    public static class Router {
        int location;
        int range;

        Router(int location, int range) {
            this.location = location;
            this.range = range;
        }
    }

    public int getServedBuildings(List<Integer> buildingCount, List<Integer> routerLocation, List<Integer> routerRange) {
        Integer[] buildingsServedArray = buildingCount.toArray(new Integer[0]);