private void insertConfig(List<ScreenConfig> configList, ScreenConfig config) {
		int resolution = config.getWidth() * config.getHeight();
		for (int i = 0; i < configList.size(); ++i) {
			ScreenConfig current = configList.get(i);
			if (current.getWidth() * current.getHeight() > resolution) {
				configList.add(i, config);
				return;
			}
		}
		configList.add(config);
	}