setSize(getValue().length());
try { setSize(getValue().getBytes(getCharacterSet().getName()).length); } catch (UnsupportedEncodingException e) { Logger.getLogger(StringRepresentation.class.getCanonicalName()); setSize(UNKNOWN_SIZE); }
	protected void updateSize()	{		if (getValue() != null)		{			setSize(getValue().length());		}		else		{			setSize(UNKNOWN_SIZE);		}	}