MINOR: remove unused import in QueryableStateIntegrationTest
Reviewers: Guozhang Wang
@@ -54,7 +54,6 @@ import org.apache.kafka.streams.state.StreamsMetadata;
import org.apache.kafka.streams.state.WindowStoreIterator;
import org.apache.kafka.test.IntegrationTest;
import org.apache.kafka.test.MockMapper;
-import org.apache.kafka.test.StreamsTestUtils;
import org.apache.kafka.test.TestCondition;
import org.apache.kafka.test.TestUtils;
import org.junit.After;
