@Override
protected YangVersionEffectiveStatement createEffective(final Current<YangVersion, YangVersionStatement> stmt,
final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
@Override
protected YangVersionEffectiveStatement createEffective(final Current<YangVersion, YangVersionStatement> stmt,
final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {