Method aaclone

app/src/main/java/com/sun/mail/imap/IMAPMessage.java:1720–1725

(InternetAddress[] aa)

     * Clone an array of InternetAddresses.
     */
    private InternetAddress[] aaclone(InternetAddress[] aa) {
	if (aa == null)
	    return null;
	else
	    return aa.clone();
    }

    private Flags _getFlags() {
	return flags;