do not use getClass() to get the class - use <classname>.class

In GraphicalView, there are lines like this:
fitZoomImage = 
BitmapFactory.decodeStream(getClass().getResourceAsStream("image/zoom-1.png"));

The problem occurs when someone extends GraphicalView. Now, getClass() resolves 
to the class doing the extending, so getResourceAsStream cannot find the 
requested file (as it exists in GraphicalView's resources, not in the extending 
class's) so it returns null, which in turn causes problems later.

Instead, IMHO the line should look like this:
BitmapFactory.decodeStream(GraphicalView.class.getResourceAsStream("image/zoom-1
.png"));

Original issue reported on code.google.com by candrews...@gmail.com on 25 Jul 2011 at 10:28

wangyao5 / achartengine

do not use getClass() to get the class - use <classname>.class #105