public static void purgeLocalStreamsState(final Collection<Properties> streamsConfigurations) throws IOException {
        for (final Properties streamsConfig : streamsConfigurations) {
            purgeLocalStreamsState(streamsConfig);
        }
    }
Removes local state stores. Useful to reset state in-between integration test runs.

@param streamsConfigurations Streams configuration settings
streams/src/test/java/org/apache/kafka/streams/integration/utils/IntegrationTestUtils.java