package edu.stanford.nlp.optimization;/** * Indicates that a function has a method for supplying an intitial value. * * @author <a href="mailto:klein@cs.stanford.edu">Dan Klein</a> * @version 1.0 * @since 1.0 */public interface HasInitial {  /**   * Returns the intitial point in the domain (but not necessarily a feasible one).   *   * @return a domain point   */  double[] initial();}