fix Unused import removal
@@ -34,7 +34,6 @@ import org.apache.kafka.connect.data.SchemaAndValue;
import org.apache.kafka.connect.data.SchemaBuilder;
import org.apache.kafka.connect.errors.ConnectException;
import org.apache.kafka.connect.sink.SinkRecord;
-import org.apache.kafka.connect.sink.SinkTask;
import org.apache.kafka.connect.storage.SimpleHeaderConverter;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
