public void pushByKey()

in slf4j-to-log4j-api/src/main/java/org/apache/logging/slf4j/Log4jMDCAdapter.java [122:127]

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

        public void pushByKey(final String key, final String value) {
            tlMapOfStacks
                    .get()
                    .computeIfAbsent(key, ignored -> new ArrayDeque<>())
                    .push(value);
        }