@Produces("application/x-www-form-urlencoded")
@TokenResource
public Response postReqTokenRequest() {
OAuthServerRequest request = new OAuthServerRequest(requestContext);
OAuth1Parameters params = new OAuth1Parameters();
params.readRequest(request);
String tok = params.getToken();
if ((tok != null) && (!tok.contentEquals(""))) {
throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
}