@Override
	public boolean equals(Object obj)
	{
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Region other = (Region) obj;
		if (getLocation() == null)
		{
			if (other.getLocation() != null)
				return false;
		}
		else if (!getLocation().equals(other.getLocation()))
			return false;
		return true;
	}