return ((addr >> 24) & 0xFF) + "." + ((addr >> 16) & 0xFF) + "." + ((addr >> 8) & 0xFF) + "." + (addr & 0xFF);
return toString(getAddress());
	public String toString()	{	    return ((addr >> 24) & 0xFF) + "." + ((addr >> 16) & 0xFF) + "." + ((addr >> 8) & 0xFF) + "." + (addr & 0xFF);	}