@Override
  public Fragment getEarliestBunchInInterval(final long earliestRevision, final long oldestRevision, final int desirableSize,
                                             final boolean includeYoungest, final boolean includeOldest) throws VcsException {
    return getEarliestBunchInIntervalImpl(earliestRevision, oldestRevision, desirableSize, includeYoungest, includeOldest, earliestRevision);
  }
@Override
  public Fragment getEarliestBunchInInterval(final long earliestRevision, final long oldestRevision, final int desirableSize,
                                             final boolean includeYoungest, final boolean includeOldest)