ConfigParser { public static String parseString(final Properties properties, final String param) throws ExitException { return parseString(properties, param, null); } private  ConfigParser(); static void checkParamExists(final Properties properties, final String param); static boolean parseBoolean(final Properties properties, final String param); static boolean parseBoolean(final Properties properties, final String param, final Boolean defaultValue); static int parseInteger(final Properties properties, final String param); static int parseInteger(final Properties properties, final String param, final Integer defaultValue); static long parseLong(final Properties properties, final String param); static long parseLong(final Properties properties, final String param, final Long defaultValue); static String parseString(final Properties properties, final String param); static String parseString(final Properties properties, final String param, final String defaultValue); static void validateBooleanParam(final String val); static void validateConfig(final Properties config, final String[] requiredStrings,
        final String[] requiredBooleans, final String[] requiredIntegers, final String[] requiredLongs); static void validateIntegerParam(final String val); static void validateLongParam(final String val);  }
@Test public void testParseString() { }