public SigV4Properties getSigV4PropertiesFromSystem()

in src/main/java/com/amazon/neptune/gremlin/driver/sigv4/ChainedSigV4PropertiesProvider.java [99:109]

• 9 lines of code
• 2 McCabe index (conditional complexity)

    public SigV4Properties getSigV4PropertiesFromSystem() {
        final String serviceRegion = StringUtils.trim(System.getProperty(SigV4Properties.SERVICE_REGION));

        if (StringUtils.isBlank(serviceRegion)) {
            final String msg = "SigV4 properties not found in system properties";
            log.info(msg);
            throw new SigV4PropertiesNotFoundException(msg);
        }

        return new SigV4Properties(serviceRegion);
    }