### Question:
LatLngBounds implements Parcelable { @NonNull public LatLngSpan getSpan() { return new LatLngSpan(getLatitudeSpan(), getLongitudeSpan()); } @Keep  LatLngBounds(final double northLatitude, final double eastLongitude,
               final double southLatitude, final double westLongitude); static LatLngBounds world(); @NonNull LatLng getCenter(); double getLatNorth(); double getLatSouth(); double getLonEast(); double getLonWest(); @NonNull LatLng getSouthWest(); @NonNull LatLng getNorthEast(); @NonNull LatLng getSouthEast(); @NonNull LatLng getNorthWest(); @NonNull LatLngSpan getSpan(); double getLatitudeSpan(); double getLongitudeSpan(); boolean isEmptySpan(); @NonNull @Override String toString(); @NonNull LatLng[] toLatLngs(); static LatLngBounds from(
          @FloatRange(from = MIN_LATITUDE, to = MAX_LATITUDE) double latNorth,
          double lonEast,
          @FloatRange(from = MIN_LATITUDE, to = MAX_LATITUDE) double latSouth,
          double lonWest); static LatLngBounds from(int z, int x, int y); @NonNull LatLngBounds include(@NonNull LatLng latLng); @Override boolean equals(final Object o); boolean contains(@NonNull final LatLng latLng); boolean contains(@NonNull final LatLngBounds other); @NonNull LatLngBounds union(@NonNull LatLngBounds bounds); @NonNull LatLngBounds union(final double northLat, final double eastLon,
                            final double southLat, final double westLon); @Nullable LatLngBounds intersect(@NonNull LatLngBounds box); @NonNull LatLngBounds intersect(final double northLat, final double eastLon,
                                final double southLat, final double westLon); @Override int hashCode(); @Override int describeContents(); @Override void writeToParcel(@NonNull final Parcel out, final int flags); static final Parcelable.Creator<LatLngBounds> CREATOR; }### Answer:
@Test public void coordinateSpan() { LatLngSpan latLngSpan = latLngBounds.getSpan(); assertEquals("LatLngSpan should be the same", new LatLngSpan(2, 2), latLngSpan); }