@Override
  public boolean cmnPRDestroy(String name) {
    if (prMap.remove(name) != null) {
      ifLiveRecordCount--;
      ifTotalRecordCount++;
      liveRegions--;
      return true;
    }
    return false;
  }
Set of members that have been revoked. We keep track of the revoked members so that we can
indicate to the user a member has been revoked, rather is simply conflicting
geode-core/src/main/java/org/apache/geode/internal/cache/DiskInitFile.java