private static void populateContentDetails()

in src/main/java/org/apache/maven/buildcache/checksum/DigestUtils.java [69:91]

• 23 lines of code
• 6 McCabe index (conditional complexity)

    private static void populateContentDetails(Path file, byte[] content, DigestItem item) throws IOException {
        String contentType = Files.probeContentType(file);
        if (contentType != null) {
            item.setContent(contentType);
        }
        final boolean binary = isBinary(contentType);
        item.setIsText(isText(contentType) ? "yes" : binary ? "no" : "unknown");
        if (!binary) { // probing application/ files as well though might be binary
            UniversalDetector detector = ENCODING_DETECTOR.get();
            detector.reset();
            detector.handleData(content, 0, Math.min(content.length, 16 * 1024));
            detector.dataEnd();
            String detectedCharset = detector.getDetectedCharset();
            Charset charset = UTF_8;
            if (detectedCharset != null) {
                item.setCharset(detectedCharset);
                charset = Charset.forName(detectedCharset);
            }
            CharBuffer charBuffer = charset.decode(ByteBuffer.wrap(content));
            String lineSeparator = detectLineSeparator(charBuffer);
            item.setEol(StringUtils.defaultString(lineSeparator, "unknown"));
        }
    }