@Override
	public void copySetting(Settings srcSettings, Settings destSettings) {
		String value = srcSettings.getString(SHOW_NAMESPACE);
		if (value == null) {
			destSettings.clearSetting(SHOW_NAMESPACE);
		}
		else {
			destSettings.setString(SHOW_NAMESPACE, value);
		}
	}
Settings definition for showing function namespaces in the BSim Results table
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/gui/search/results/ShowNamespaceSettingsDefinition.java