[GitHub] [flink] aljoscha commented on a change in pull request #9607: [FLINK-13946] Remove job session related code from ExecutionEnvironment

[GitBox]

aljoscha commented on a change in pull request #9607: [FLINK-13946] Remove job 
session related code from ExecutionEnvironment
URL: https://github.com/apache/flink/pull/9607#discussion_r320774791
 
 

 ##########
 File path: 
flink-clients/src/main/java/org/apache/flink/client/RemoteExecutor.java
 ##########
 @@ -32,13 +32,14 @@
 import org.apache.flink.optimizer.costs.DefaultCostEstimator;
 import org.apache.flink.optimizer.plan.OptimizedPlan;
 import org.apache.flink.optimizer.plandump.PlanJSONDumpGenerator;
-import org.apache.flink.util.NetUtils;
 
 import java.net.InetSocketAddress;
 import java.net.URL;
 import java.util.Collections;
 import java.util.List;
 
+import static org.apache.flink.util.Preconditions.checkNotNull;
+
 
 Review comment:
   Nice simplifications in this file. 😊 

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