public boolean isEmpty()

in log4j-api-to-slf4j/src/main/java/org/apache/logging/slf4j/MDCContextMap.java [90:93]

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

    public boolean isEmpty() {
        final Map<String, String> map = MDC.getCopyOfContextMap();
        return map == null || map.isEmpty();
    }