public static void waitForCreated(String cqName, String key) {
    waitForEvent(0, cqName, key);
  }
A helper for creating a subregion, potentially using a package protected method to do so.

@param root the parent region
@param name the name of the subregion to create
@param attrs the attributes used to create the subregion
@param internalArgs if not null, then use the package protected creation mechanism
@return the subregion whose parent is the provided root
@see Region#createSubregion(String, RegionAttributes)
@see LocalRegion#createSubregion(String, RegionAttributes, InternalRegionArguments)
geode-cq/src/distributedTest/java/org/apache/geode/internal/cache/ha/CQListGIIDistributedTest.java