public URI getLocation() {
		String value = getFirst(LOCATION);
		return (value != null ? URI.create(value) : null);
	}
public URI getLocation ( ) { String value = getFirst ( LOCATION ) ; return ( value != null ? URI . create ( value ) : null ) ; }
Return the (new) location of a resource
as specified by the {@code Location} header.
<p>Returns {@code null} when the location is unknown.