in src/main/java/com/twitter/joauth/OAuthParams.java [102:114]
public List<Request.Pair> toList(boolean includeSig) {
ArrayList<Request.Pair> buf = new ArrayList<Request.Pair>();
buf.add(new Request.Pair(OAUTH_CONSUMER_KEY, consumerKey));
buf.add(new Request.Pair(OAUTH_NONCE, nonce));
if (token != null) buf.add(new Request.Pair(OAUTH_TOKEN, token));
if (includeSig) buf.add(new Request.Pair(OAUTH_SIGNATURE, signature));
buf.add(new Request.Pair(OAUTH_SIGNATURE_METHOD, signatureMethod));
buf.add(new Request.Pair(OAUTH_TIMESTAMP, timestampStr));
if (version != null) buf.add(new Request.Pair(OAUTH_VERSION, version));
return buf;
}