private void execute()

in wilma-functionaltest/src/main/java/com/epam/gepard/AllTestRunner.java [132:164]
30 lines of code
9 McCabe index (conditional complexity)

    private void execute(final String[] args) {
        ConsoleWriter consoleWriter = new ConsoleWriter(environment);
        String propFileList;
        String testListFile = null;
        try {
            consoleWriter.printApplicationInfoBlock();
            if ((args.length < 1) || "/?".equals(args[0]) || "--help".equalsIgnoreCase(args[0]) || "help".equalsIgnoreCase(args[0])) {
                consoleWriter.printStartFailureBlock();
                exitFromGepard(ExitCode.EXIT_CODE_WRONG_NUMBER_OF_PARAMETERS_OR_HELP_REQUEST);
            }

            propFileList = args[0];
            initProperties(environment, propFileList);

            consoleWriter.printParameterInfoBlock(propFileList);
            testListFile = environment.getProperty(Environment.GEPARD_TESTLIST_FILE);

        } catch (Throwable exc) {
            exitFromGepardWithCriticalException("\n--- GEPARD EXCEPTION, PLEASE CHECK THE CONFIGURATION! ---", exc, true,
                    ExitCode.EXIT_CODE_BAD_SETUP);
        }
        try {
            runAll(testListFile);
        } catch (ShutDownException e) {
            exitFromGepard(e.getExitCode());
        } catch (ComplexGepardException e) {
            exitFromGepardWithCriticalException(e.getMessage(), e.getCause(), e.isShouldExit(), e.getExitCode());
        } catch (Throwable exc) {
            exitFromGepardWithCriticalException("\n--- GEPARD EXCEPTION, PLEASE REPORT IT TO THE MAINTAINERS! ---", exc, true,
                    ExitCode.EXIT_CODE_UNKNOWN_ERROR);
        }
        exitFromGepard();
    }