from reusing resource, but will also result in incorrect images being
     loaded and lots of flashing of images in lists. As a result, this will throw an
     <A HREF="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><CODE>IllegalArgumentException</CODE></A> if <A HREF="http://d.android.com/reference/android/view/View.html?is-external=true#getTag()" title="class or interface in android.view"><CODE>View.getTag()</CODE>