e application can call the <code><a href="../../../reference/java/util/Observable.html#notifyObservers()">notifyObservers()</a></code> method. This will
 cause the invocation of the <code>update()</code> method of all registered
 Observers. The order of invocation is not specified. This implementation will
 call the Observers in the order they registered. Subclasses are completely
 free in what order they call the update methods.</p>



  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">See Also</h5>
