how would i add icon to my save file?

[aznbottle]

right now, i can save a file using JFileChooser, but how would i added an icon to the file that i saved?

		fileChooser.addChoosableFileFilter(new CLVFilter());
		int returnValue = fileChooser.showSaveDialog(frame);

		if(returnValue == JFileChooser.APPROVE_OPTION){
			try{
				//filename consists of path
				String filename = fileChooser.getSelectedFile().toString();
				FileWriter fstream = new FileWriter(filename);
				BufferedWriter out = new BufferedWriter(fstream);

				out.write(SingleIntersection.this.getContentsOfObject());
				out.close();
						
			}catch (Exception excep){//Catch exception if any
				System.err.println("Error: " + excep.getMessage());
			}
		}

[Fubarable]

Files don't directly have icons, but the operating system can have icons associated with a file type. You would need to do this association through your OS, and possibly not via Java.