public Map getHeaderMap()

in src/main/java/org/apache/commons/csv/CSVParser.java [704:711]

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

    public Map<String, Integer> getHeaderMap() {
        if (headers.headerMap == null) {
            return null;
        }
        final Map<String, Integer> map = createEmptyHeaderMap();
        map.putAll(headers.headerMap);
        return map;
    }