@Override
  public <K, V> Region<K, V> createVMRegion(String name, RegionAttributes<K, V> aRegionAttributes)
      throws RegionExistsException, TimeoutException {
    return delegate.createVMRegion(name, aRegionAttributes);
  }
This method allows server-side code to create an internal region. It should
not be invoked with a region name obtained from a client.
geode-core/src/main/java/org/apache/geode/internal/cache/InternalCacheForClientAccess.java