I've developped a java platform which run well under windows. But under linux, I got a ClassCastException problem when i want to save a component as a JPEG. Here follows the line of code : BufferedImage bi = (BufferedImage)comp.createImage(20,20); Graphics2D big = (Graphics2D) bi.getGraphics(); comp.paint(big); FileOutputStream out = new FileOutputStream(fileToSave); JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out); encoder.encode(bi); The problem comes when i try to encode the image ... ??? thanks colin    More>>

			

			BufferedImage bi = (BufferedImage)comp.createImage(20,20);
			

			Graphics2D big = (Graphics2D) bi.getGraphics();
			

			comp.paint(big);
			

			FileOutputStream out = new FileOutputStream(fileToSave);
			

			JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
			

			encoder.encode(bi);