final ProjectActivation projectActivation = request.getProjectActivation();
        final Set<String> allOptionalSelectors = new HashSet<>();
        allOptionalSelectors.addAll(projectActivation.getOptionalActiveProjectSelectors());
        allOptionalSelectors.addAll(projectActivation.getRequiredActiveProjectSelectors());

        }
        return current.isFile() ? current : null;
    }

    // Visible for testing
    static void performProjectActivation(final CommandLine commandLine, final ProjectActivation projectActivation) {
        if (commandLine.hasOption(CLIManager.PROJECT_LIST)) {
            final String[] optionValues = commandLine.getOptionValues(CLIManager.PROJECT_LIST);