public static Object[] getInstantiatorsForSerialization() {
    ArrayList<Object> instantiators = new ArrayList<>(dsMap.size() + idsToHolders.size());
    instantiators.addAll(dsMap.values());
    instantiators.addAll(classNamesToHolders.values());
    return instantiators.toArray();
  }
Does not trigger loading of the instantiator/instantiated classes into the vm.

@return array of InstantiatorAttributesArray instances.
geode-core/src/main/java/org/apache/geode/internal/InternalInstantiator.java