public Description addDescription(String description) {
		Description property = new Description(description);
		addProperty(property);
		return property;
	}
public Description addDescription ( String description ) { Description property = new Description ( description ) ; addProperty ( property ) ; return property ; }
<p>
Assigns a human-readable description to the calendar as a whole.
</p>
<p>
An iCalendar object can only have one description, but multiple
{@link Description} properties can exist in order to specify the
description in multiple languages. In this case, each property instance
must be assigned a LANGUAGE parameter.
</p>
@param description the description
@return the property object that was created
@see <a
href="http://tools.ietf.org/html/draft-ietf-calext-extensions-01#page-6">draft-ietf-calext-extensions-01
p.6</a>