sortInDocumentOrder();
final ValueSequence nodes = new ValueSequence(true);
nodes.keepUnOrdered(keepUnOrdered);
for (int i = 0; i <= size; i++) {
final NodeImpl node = (NodeImpl) values[i];
node.selectFollowing(test, nodes, position);
}
return nodes;
}
public Sequence selectDescendants(MemoryNodeSet descendants) {