public static boolean getProcessingThreadsEnabled(final Map<String, Object> configs) {
            return InternalConfig.getBoolean(configs, InternalConfig.PROCESSING_THREADS_ENABLED, false);
        }
{@code topology.optimization}
@deprecated since 2.7; use {@link #TOPOLOGY_OPTIMIZATION_CONFIG} instead
streams/src/main/java/org/apache/kafka/streams/StreamsConfig.java