BufferedImage makes black quadrate instead of picture

[Bobby Marvikuan]

can anyone help to spot my mistake?
I have a code and exactly in this code somewhere is mistake because it saves black image
here is code:

	  class saving implements ActionListener{
		public void actionPerformed(ActionEvent e) {
			// TODO Auto-generated method stub
		 title = JOptionPane.showInputDialog(null, "choose the name of the file", "file name", JOptionPane.QUESTION_MESSAGE);
		 try{
				BufferedImage bi = new BufferedImage(700, 700, BufferedImage.TYPE_INT_RGB);
				File outputfile = new File(title+".jpg");
			    ImageIO.write(bi, "jpg", outputfile);
				} catch (IOException i) {
				}
		}
	  }

is it because of TYPE_INT_RGB?

[Darryl Burke]

You didn't draw anything to the BufferedImage. What did you expect?

edit: Unrelated, but don't get into the habit of coding empty catch blocks. At the very least, print the Exception's stack trace.