private String calculateUserInfo()

in maven-wrapper/src/main/java/org/apache/maven/wrapper/DefaultDownloader.java [140:147]

• 8 lines of code
• 3 McCabe index (conditional complexity)

    private String calculateUserInfo(URI uri) {
        String username = System.getenv(MVNW_USERNAME);
        String password = System.getenv(MVNW_PASSWORD);
        if (username != null && password != null) {
            return username + ':' + password;
        }
        return uri.getUserInfo();
    }