@Override
  public boolean equals(Object obj) {
    if (!(obj instanceof RegionVersionHolder)) {
      return false;
    }
    return sameAs((RegionVersionHolder) obj);
  }
For test purposes only. Two RVVs that have effectively same exceptions may represent the
exceptions differently. This method will test to see if the exception lists are effectively the
same, regardless of representation.
geode-core/src/main/java/org/apache/geode/internal/cache/versions/RegionVersionHolder.java