private static void writeEscapedLabelValue()

in src/main/java/org/apache/rocketmq/exporter/service/impl/RMQMetricsServiceImpl.java [86:104]

• 18 lines of code
• 5 McCabe index (conditional complexity)

    private static void writeEscapedLabelValue(Writer writer, String s) throws IOException {
        for (int i = 0; i < s.length(); ++i) {
            char c = s.charAt(i);
            switch (c) {
                case '\n':
                    writer.append("\\n");
                    break;
                case '"':
                    writer.append("\\\"");
                    break;
                case '\\':
                    writer.append("\\\\");
                    break;
                default:
                    writer.append(c);
            }
        }

    }