### Question:
GeoUtils { public static boolean isValidCoordinateRange(double lat, double lng) { return -90 <= lat && lat <= 90 && -180 <= lng && lng <= 180; } private  GeoUtils(); static GeoCoordinate getMidpoint(Collection<? extends GeoCoordinate> coordinates); static GeoCoordinate getCenterOfMinimumDistance(Collection<? extends GeoCoordinate> coordinates); static double parseDms(String dmsString); static double approximateDistance(double lat1, double lng1, double lat2, double lng2); static double approximateDistance(GeoCoordinate c1, GeoCoordinate c2); static double computeDistance(double lat1, double lng1, double lat2, double lng2); static boolean isValidCoordinateRange(double lat, double lng); static void validateCoordinateRange(double lat, double lng); static double normalizeLatitude(double lat); static double normalizeLongitude(double lng); static double getLargestDistance(Collection<? extends GeoCoordinate> coordinates); static final String DMS; static final double EARTH_RADIUS_KM; static final double EARTH_CIRCUMFERENCE_KM; static final double EARTH_MAX_DISTANCE_KM; static final Distance<GeoCoordinate> DISTANCE; }### Answer:
@Test public void testValidateRange() { assertTrue(GeoUtils.isValidCoordinateRange(45, 175)); assertFalse(GeoUtils.isValidCoordinateRange(45, 195)); assertFalse(GeoUtils.isValidCoordinateRange(-95, 175)); }