Map getConvertedOptions()

in surefire-providers/surefire-testng/src/main/java/org/apache/maven/surefire/testng/conf/TestNGMapConfigurator.java [78:125]
43 lines of code
15 McCabe index (conditional complexity)

    Map<String, Object> getConvertedOptions(Map<String, String> options) throws TestSetFailedException {
        Map<String, Object> convertedOptions = new HashMap<>();
        convertedOptions.put("-mixed", false);
        for (Map.Entry<String, String> entry : options.entrySet()) {
            String key = entry.getKey();
            Object val = entry.getValue();
            switch (key) {
                case "listener":
                    val = convertListeners(entry.getValue());
                    break;
                case "objectfactory":
                case "testrunfactory":
                    val = AbstractDirectConfigurator.loadClass(entry.getValue());
                    break;
                case "reporter":
                    // for TestNG 5.6 or higher
                    // TODO support multiple reporters?
                    val = convertReporterConfig(val);
                    key = "reporterslist";
                    break;
                case "junit":
                case "skipfailedinvocationcounts":
                case "mixed":
                case "group-by-instances":
                    val = convert(val, Boolean.class);
                    break;
                case "configfailurepolicy":
                case THREADCOUNT_PROP:
                    val = convert(val, String.class);
                    break;
                    // for TestNG 6.9.7 or higher
                case "suitethreadpoolsize":
                    // for TestNG 5.10 or higher
                case "dataproviderthreadcount":
                    val = convert(val, Integer.class);
                    break;
                default:
                    break;
            }

            if (key.startsWith("-")) {
                convertedOptions.put(key, val);
            } else {
                convertedOptions.put("-" + key, val);
            }
        }
        return convertedOptions;
    }