@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (!super.equals(obj))
			return false;
		if (getClass() != obj.getClass())
			return false;
		OSMNode other = (OSMNode) obj;
		if (Double.doubleToLongBits(lat) != Double.doubleToLongBits(other.lat))
			return false;
		if (Double.doubleToLongBits(lon) != Double.doubleToLongBits(other.lon))
			return false;
		if (version == null) {
			if (other.version != null)
				return false;
		} else if (!version.equals(other.version))
			return false;
		return true;
	}