Affects Version/s: 1.8
Fix Version/s: None
A common behaviour is to call Graphics2D.setRenderingHint(key, value) with a null value to reset it to the default. However, the current implementation in org.apache.batik.ext.awt.g2d.GraphicContext does not accept null as value and throws a IllegalArgumentException.
One can find multiple people having been faced with this issue, e.g.:
A patch will follow...