Bug 315281 update copyrights for 3.6
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/fieldassist/ControlDecorationUpdater.java
* <li>Other => No image
	 * </ul>
	 * 
	 * @param status
	 *            the status object.
	 * @return an image to display in a ControlDecoration which is appropriate
	 *         for the given status.
	 */
	protected Image getImage(IStatus status) {
		if (status == null)
			return null;
		String fieldDecorationID = null;
		switch (status.getSeverity()) {
		case IStatus.INFO:
			fieldDecorationID = FieldDecorationRegistry.DEC_INFORMATION;
			break;
		case IStatus.WARNING:
			fieldDecorationID = FieldDecorationRegistry.DEC_WARNING;
			break;
		case IStatus.ERROR:
		case IStatus.CANCEL:
			fieldDecorationID = FieldDecorationRegistry.DEC_ERROR;
			break;
		}
		FieldDecoration fieldDecoration = FieldDecorationRegistry.getDefault()
				.getFieldDecoration(fieldDecorationID);
		return fieldDecoration == null ? null : fieldDecoration.getImage();
	}
}