Set set = new HashSet(this.attributes.size());
Iterator iterator = this.attributes.entrySet().iterator();
Map.Entry entry;
while (iterator.hasNext()) {
entry = (Map.Entry) iterator.next();
AttributedMapItem item = new AttributedMapItem();
item.setKey(entry.getKey());
item.setValue(entry.getValue());
set.add(item);
}
return set;
}