import com.google.common.base.Preconditions;
import java.io.Closeable;
-import java.io.IOException;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicLong;
import javax.annotation.concurrent.ThreadSafe;
}
@Override
- public void close() throws IOException {
+ public void close() {
}
public String getNamePrefix() {