public SystemEnvConfigSource()

in impl/src/main/java/org/apache/geronimo/config/configsource/SystemEnvConfigSource.java [44:56]

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

    public SystemEnvConfigSource() {
        uppercasePosixValues = new HashMap<>();
        configValues = System.getenv();
        initOrdinal(300);

        for (Map.Entry<String, String> e : configValues.entrySet()) {
            String originalKey = e.getKey();
            String posixKey = replaceNonPosixEnvChars(originalKey).toUpperCase();
            if (!originalKey.equals(posixKey)) {
                uppercasePosixValues.put(posixKey, e.getValue());
            }
        }
    }