propertyHandler == someObj) { propertyHandler = null;
someObj == getPropertyHandler()) { setPropertyHandler(null);
    public void childrenRemoved(BeanContextMembershipEvent bcme) {	Iterator it = bcme.iterator();	while(it.hasNext()){	    Object someObj = it.next();	    if (someObj instanceof com.bbn.openmap.event.LayerListener){	      		Debug.message("layerhandler","LayerListener object is being removed");	  		removeLayerListener((LayerListener)someObj);	      	    }	    if (someObj instanceof Layer) {		removeLayer((Layer)someObj);       	    }	    if (someObj instanceof PropertyHandler &&		propertyHandler == someObj) {		propertyHandler = null;	    }	}    }