private void logSummary()

in daemon-m39/src/main/java/org/apache/maven/cli/DaemonMavenCli.java [824:873]
37 lines of code
11 McCabe index (conditional complexity)

    private void logSummary(
            ExceptionSummary summary, Map<String, String> references, String indent, boolean showErrors) {
        String msg = summary.getMessage();

        if (!summary.getReference().isEmpty()) {
            String referenceKey =
                    references.computeIfAbsent(summary.getReference(), k -> "[Help " + (references.size() + 1) + "]");
            if (msg.indexOf('\n') < 0) {
                msg += " -> " + buffer().strong(referenceKey);
            } else {
                msg += "\n-> " + buffer().strong(referenceKey);
            }
        }

        String[] lines = msg.split("(\r\n)|(\r)|(\n)");
        String currentColor = "";

        for (int i = 0; i < lines.length; i++) {
            // add eventual current color inherited from previous line
            String line = currentColor + lines[i];

            // look for last ANSI escape sequence to check if nextColor
            Matcher matcher = LAST_ANSI_SEQUENCE.matcher(line);
            String nextColor = "";
            if (matcher.find()) {
                nextColor = matcher.group(1);
                if (ANSI_RESET.equals(nextColor)) {
                    // last ANSI escape code is reset: no next color
                    nextColor = "";
                }
            }

            // effective line, with indent and reset if end is colored
            line = indent + line + ("".equals(nextColor) ? "" : ANSI_RESET);

            if ((i == lines.length - 1) && (showErrors || (summary.getException() instanceof InternalErrorException))) {
                slf4jLogger.error(line, summary.getException());
            } else {
                slf4jLogger.error(line);
            }

            currentColor = nextColor;
        }

        indent += "  ";

        for (ExceptionSummary child : summary.getChildren()) {
            logSummary(child, references, indent, showErrors);
        }
    }