When the following constructor from java.awt.geom.FlatteningPathIterator:

   public FlatteningPathIterator(PathIterator src, double flatness,
int limit)

is called with the limit argument set to Integer.MAX_VALUE, it throws java.lang.NegativeArraySizeException.

This issue was reported to ###@###.### by E. Kellinis, but it is not considered a security issue (more details in the comments).