@Override
  public CancelCriterion getCancelCriterion() {
    return stopper;
  }
Get the current initializing region as set in the ThreadLocal.

Note that this value is cleared after the initialization of LocalRegion is done so is valid
only for the duration of region creation and initialization.
geode-core/src/main/java/org/apache/geode/internal/cache/LocalRegion.java