in src/main/java/com/twitter/joauth/keyvalue/KeyValueHandler.java [68:78]
public List<Request.Pair> toList() {
Iterator<Map.Entry<String, String>> iterator = kv.entrySet().iterator();
List<Request.Pair> list = new ArrayList<Request.Pair>(kv.size());
while(iterator.hasNext()) {
Map.Entry<String, String> next = iterator.next();
list.add(new Request.Pair(next.getKey(), next.getValue()));
}
return list;
}