private static MdcSerializer resolveDefault()

in log4j2-ecs-layout/src/main/java/co/elastic/logging/log4j2/MdcSerializerResolver.java [48:56]


    private static MdcSerializer resolveDefault() {
        try {
            LogEvent.class.getMethod("getContextData");
            return (DefaultMdcSerializer) Class.forName(
                    "co.elastic.logging.log4j2.DefaultMdcSerializer$UsingContextData").getEnumConstants()[0];
        } catch (Exception | LinkageError ignore) {
        }
        return UsingContextMap.INSTANCE;
    }