public List<Fragment> goBack(final int bunchSize, final Ref<Boolean> myYoungestRead) throws VcsException {
    execute(bunchSize);
    myYoungestRead.set(myLiveProvider.isEarliestRevisionWasAccessed());
    return new ArrayList<>(myResult);
  }
public List<Fragment> goBack(final int bunchSize, final Ref<Boolean> myYoungestRead)