src/main/java/com/spotify/dns/ChangeNotifiers.java
public static <T> ChangeNotifier<T> staticRecords(T... records) {
    return staticRecords(Sets.newHashSet(records));
  }
public static <T> ChangeNotifier<T> staticRecords(T... records) {
    return staticRecords(Sets.newHashSet(records));
  }
Create a {@link ChangeNotifier} with a static set of records.

<p>This notifier will never generate any change events. Thus any attached
{@link ChangeNotifier.Listener} will at most get one initial call to
{@link ChangeNotifier.Listener#onChange(ChangeNotifier.ChangeNotification)}
if they are attached with the {@code fire} argument set to {@code true}.

@param records  The records that the notifier will contain
@param <T>      The record type
@return A notifier with a static set of records