for (ClassInfoImpl<T, C, F, M> ci : beans().values()) {
XmlSchema xs = reader.getPackageAnnotation( XmlSchema.class, ci.getClazz(), null );
if(xs==null)
continue;
String uri = xs.namespace();
Map<String,String> m = xmlNsCache.get(uri);
if(m==null)
xmlNsCache.put(uri,m=new HashMap<String, String>());
for( XmlNs xns : xs.xmlns() ) {