import java.util.concurrent.ExecutorService;
import org.junit.After;
import com.palantir.atlasdb.keyvalue.api.KeyValueService;
import com.palantir.atlasdb.keyvalue.impl.InMemoryKeyValueService;
import com.palantir.atlasdb.sweep.AbstractSweeperTest;
<BUG>import com.palantir.common.concurrent.PTExecutors;
public class InMemorySweeperTest extends AbstractSweeperTest {</BUG>
private ExecutorService exec;
@Override
@After

import java.util.concurrent.ExecutorService;
import org.junit.After;
import com.palantir.atlasdb.keyvalue.api.KeyValueService;
import com.palantir.atlasdb.keyvalue.impl.InMemoryKeyValueService;
import com.palantir.atlasdb.sweep.AbstractSweeperTest;
import com.palantir.common.concurrent.PTExecutors;
import com.palantir.remoting1.tracing.Tracers;
public class InMemorySweeperTest extends AbstractSweeperTest {
private ExecutorService exec;
@Override
@After
