@Override
  public void afterRoleLoss(RoleEvent<K, V> event) {}
Utility class that implements all methods in <code>RegionRoleListener</code> with empty
implementations. Applications can subclass this class and only override the methods for the
events of interest.

@deprecated this feature is scheduled to be removed
geode-core/src/main/java/org/apache/geode/cache/util/RegionRoleListenerAdapter.java