Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/5239#discussion_r165342139
--- Diff:
flink-runtime/src/test/java/org/apache/flink/runtime/state/TaskStateManagerImplTest.java
---
@@ -25,17 +25,24 @@
import org.apache.flink.runtime.checkpoint.OperatorSubtaskState;
import org.apache.flink.runtime.checkpoint.TaskStateSnapshot;
import org.apache.flink.runtime.executiongraph.ExecutionAttemptID;
+import org.apache.flink.runtime.jobgraph.JobVertexID;
import org.apache.flink.runtime.jobgraph.OperatorID;
import org.apache.flink.runtime.taskmanager.CheckpointResponder;
import org.apache.flink.runtime.taskmanager.TestCheckpointResponder;
import org.junit.Assert;
import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.IOException;
import static org.mockito.Mockito.mock;
public class TaskStateManagerImplTest {
--- End diff --
`extends TestLogger`.
---
