How to use

ImmutableList

in

org.apache.jena.ext.com.google.common.collect

/**
 * Returns an immutable list of the default identifierType objects to show.
 * Sorted by description
 * Null locale will result in Locale.ENGLISH
 * 
 */
@Override
@Cacheable("identifier-types-map-top")
public List<IdentifierType> fetchDefaultIdentifierTypes(Locale loc) {
  Map<String, IdentifierType> all = this.fetchIdentifierTypesByAPITypeName(loc);
  SortedMap<String,IdentifierType> sorted = new TreeMap<String,IdentifierType>();
  for (String s: all.keySet())
    sorted.put(all.get(s).getDescription().toLowerCase(), all.get(s));
  return ImmutableList.copyOf(sorted.values());
}