public static Recipient[] toRecipient(List<String> to) {
		Recipient[] addresses = new Recipient[to.size()];
		int i = 0;
		for (String t : to) {
			addresses[i++] = new Recipient(t);
		}
		return addresses;
	}
public static Recipient [ ] toRecipient ( List < String > to ) { Recipient [ ] addresses = new Recipient [ to . size ( ) ] ; int i = 0 ; for ( String t : to ) { addresses [ i ++ ] = new Recipient ( t ) ; } return addresses ; }
Converts a list of string to a list of recipients. Each recipient will
have the type {@link RecipientType#TO}.

@param to
the list of addresses to convert (typical address syntax is of
the form "user@host.domain" or "Personal Name
&lt;user@host.domain&gt;")
@return the list of recipients