Filthy Rich Clients - Problem with propertySetter in ObjectModifier
<p>I'm trying to use the Animator class from the framework, from inside my JFrame I do:</p>

<pre><code>@Override
public void mouseClicked(MouseEvent e) {
    super.mouseClicked(e);
    Animator animator = new Animator(100);
    animator.addTarget(new PropertySetter(AnimatedIcon.this, "alpha", 0.0f));
    animator.setAcceleration(0.2f);
    animator.setDeceleration(0.4f);
    animator.start();
}
});
</code></pre>

<p>But as a result I get the following error:
"Problem with propertySetter in ObjectModifier
Problem invoking method in <code>setValue:java.lang.NullPointerException</code>"
Please help, I tried many things to resolve it, without success.
(AnimatedIcon is an outer class)</p>
