Question

Difference between renderedimage and bufferedimage

Answer 1

1)RenderedImage is a common interface for objectswhich contain or can produce image data in the form of Rasters. The image data may be stored/produced as a single tile or a regular array of tiles.

2)BufferedImage is a descendant, and you can instantiate that one. So, if you understand abstract classes and inheritance, you'll understand when to use each.