de> returns <code>true</code>, calls the <code>update()</code>
 method for every observer in the list of observers using null as the
 argument. Afterwards, calls <code>clearChanged()</code>.
 <p>
 Equivalent to calling <code>notifyObservers(null)</code>.
</p></div>

    </div>
</div>


<A NAME="notifyObservers(java.lang.Object)"></A>

<div class="jd-details api apilevel-1"> 
    <h4 class="jd-details-title">
      <span class="normal">
        public 
         
         
         
         
        void
   