public String toExternalString() {final StringBuilder r = new StringBuilder();appendSanitized(r, getName());r.append(" <"); appendSanitized(r, getEmailAddress());r.append("> "); r.append(when / 1000);r.append(' ');appendTimezone(r, tzOffset);return r.toString();}
public virtual string ToExternalString(){StringBuilder r = new StringBuilder();r.Append(GetName());r.Append(" <");r.Append(GetEmailAddress());r.Append("> ");r.Append(when / 1000);r.Append(' ');AppendTimezone(r);return r.ToString();}