private void loadRecentList() {
		if (!initialized) {
			List<String> propNames = Preferences.getPropertyNames();
			Collections.sort(propNames);
			for (String element : propNames) {
				if (element.startsWith("RECENT_")) {
					String value = Preferences.getProperty(element, null, true);
					if (value == null) {
						continue;
					}
					RecentGhidraFile file =
						new RecentGhidraFile(value, fileChooserModel.getSeparator());
					if (file.exists() && !recentList.contains(file)) {
						recentList.add(file);
					}
				}
			}
			initialized = true;
		}
	}
SCR 3962 - in this mode we allow the user to press Enter/OK with no text in
the text field, which means to user the current directory as the selected dir
Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooser.java