final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
// Empty refine is exceedingly unlikely: let's be lazy and reuse the implementation
return new RefineEffectiveStatementImpl(stmt.declared(), substatements,
- (SchemaNode) verifyNotNull(stmt.namespaceItem(RefineTargetNamespace.class, Empty.getInstance()))
+ (SchemaNode) verifyNotNull(stmt.namespaceItem(RefineTargetNamespace.class, Empty.value()))
.buildEffective());
}
}