private List<String> maybeDecorateInternalSourceTopics(final Collection<String> sourceTopics) {
        if (sourceTopics == null) {
            return Collections.emptyList();
        }
        final List<String> decoratedTopics = new ArrayList<>();
        for (final String topic : sourceTopics) {
            if (internalTopicNamesWithProperties.containsKey(topic)) {
                decoratedTopics.add(decorateTopic(topic));
            } else {
                decoratedTopics.add(topic);
            }
        }
        return decoratedTopics;
    }
@return  the full names (including application id/topology name prefix) of all source topics whose
         processors are connected to the given state store
streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopologyBuilder.java