Bug 230071 Snippet223 requires an image
I just tried to run Snippet223 and it fails trying to acquire the 'eclipse.png' image...all the other snippets I've seen are self-contained (one of their best features...;-).
examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet225.java
tip.setMessage("Here is a message for the user. When the message is too long it wraps. I should say something cool but nothing comes to my mind.");
	Tray tray = display.getSystemTray();
	if (tray != null) {
		TrayItem item = new TrayItem(tray, SWT.NONE);
		image = new Image(display, Snippet225.class.getResourceAsStream("eclipse.png"));
		item.setImage(image);
		tip.setText("Notification from a tray item");
		item.setToolTip(tip);
	} else {
		tip.setText("Notification from anywhere");
		tip.setLocation(400, 400);
	}
	Button button = new Button (shell, SWT.PUSH);
	button.setText("Press for balloon tip");
	button.addListener(SWT.Selection, new Listener() {
		public void handleEvent(Event event) {
			tip.setVisible(true);
		}
	});
	button.pack();
	shell.setBounds(50, 50, 300, 200);
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch()) display.sleep();
	}
	if (image != null) image.dispose();
	display.dispose();
}
}