public void logAll() {
        StringBuilder b = new StringBuilder();
        b.append(getClass().getSimpleName());
        b.append(" values: ");
        b.append(Utils.NL);

        for (Map.Entry<String, Object> entry : values.entrySet()) {
            b.append('\t');
            b.append(entry.getKey());
            b.append(" = ");
            b.append(format(entry.getValue()));
            b.append(Utils.NL);
        }
        log.info(b.toString());
    }
Log the values of this object at level INFO.
connect/runtime/src/main/java/org/apache/kafka/connect/runtime/WorkerInfo.java