@Override
			public void end() {
				lastAnimator = null;
			}
This method exists to address the threaded timing nature of how the help system loads
help pages and when the UI is adjusted in response to those changes.
<p>
Note: this method will call itself if the view is not yet updated for the requested
      model change.  In that case, this method will call itself again later.  This may
      need to happen more than once.  However, we will only try a few times and
      then just give up.

@param area the area to call out
@param callCount the number of times this method has already been called
Ghidra/Framework/Docking/src/main/java/docking/help/DockingHelpBroker.java