XMLGraph type_xg = b.getGlobalXMLGraph().clone();
for (final Map.Entry<String,String> gapentry : g.getGapTypeMap().entrySet()) {
final String gapName = gapentry.getKey();
final String gapType = gapentry.getValue();
Node n = fg.getTypemap().get(gapType);
type_xg.useFragment(new XMLGraphFragment(n, null, null, null));
Validator validator = new Validator(new ValidationErrorHandler() {
public boolean error(ElementNode n, Origin origin, String msg,
String example, Origin schema) {
if (example == null)
example = "";