A Map of View instances?
<p>Is it possible to keep references to views keyed off of their <code>hashCode</code>? Something like:</p>

<pre><code>Map&lt;Integer, View&gt; views;
views.put(view1.hashCode(), view1);
views.put(view2.hashCode(), view2);
views.put(viewN.hashCode(), viewN);
</code></pre>

<p>I have a few in my view hierarchy and am downloading images for each. I want to be able to iterate over them quickly, or see if I've already previously added one (hence the map).</p>
