public final Link getLink(String rel)
	{
		List<Link> links = getLinks(rel);
		
		if (links.isEmpty())
		{
			throw new LinkNotFoundException(rel);
		}
		
		return links.get(0);
	}
public final Link getLink(String rel)
	{
		List<Link> links = getLinks(rel);
		
		if (links.isEmpty())
		{
			throw new LinkNotFoundException(rel);
		}
		
		return links.get(0);
	}
public final Link getLink ( String rel ) { List < Link > links = getLinks ( rel ) ; if ( links . isEmpty ( ) ) { throw new LinkNotFoundException ( rel ) ; } return links . get ( 0 ) ; }
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