[hotfix][test] Removes unused inner class

flink-runtime/src/test/java/org/apache/flink/runtime/rest/handler/legacy/DefaultExecutionGraphCacheTest.java

@@ -18,16 +18,11 @@
 
 package org.apache.flink.runtime.rest.handler.legacy;
 
-import org.apache.flink.api.common.ArchivedExecutionConfig;
-import org.apache.flink.api.common.ExecutionConfig;
 import org.apache.flink.api.common.JobID;
-import org.apache.flink.api.common.JobStatus;
 import org.apache.flink.api.common.time.Time;
-import org.apache.flink.runtime.accumulators.StringifiedAccumulatorResult;
 import org.apache.flink.runtime.concurrent.FutureUtils;
 import org.apache.flink.runtime.executiongraph.AccessExecutionGraph;
 import org.apache.flink.runtime.executiongraph.ArchivedExecutionGraph;
-import org.apache.flink.runtime.executiongraph.ErrorInfo;
 import org.apache.flink.runtime.messages.FlinkJobNotFoundException;
 import org.apache.flink.runtime.rest.handler.legacy.utils.ArchivedExecutionGraphBuilder;
 import org.apache.flink.runtime.webmonitor.RestfulGateway;
@@ -44,7 +39,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.ExecutionException;
@@ -298,42 +292,4 @@ public int getNumRequestJobCalls() {
  return numRequestJobCalls.get();
  }
  }
-
- private static final class SuspendableAccessExecutionGraph extends ArchivedExecutionGraph {
-
- private static final long serialVersionUID = -6796543726305778101L;
-
- private JobStatus jobStatus;
-
- public SuspendableAccessExecutionGraph(JobID jobId) {
- super(
- jobId,
- "DefaultExecutionGraphCacheTest",
- Collections.emptyMap(),
- Collections.emptyList(),
- new long[0],
- JobStatus.RUNNING,
- new ErrorInfo(new FlinkException("Test"), 42L),
- "",
- new StringifiedAccumulatorResult[0],
- Collections.emptyMap(),
- new ArchivedExecutionConfig(new ExecutionConfig()),
- false,
- null,
- null,
- "stateBackendName",
- "checkpointStorageName");
-
- jobStatus = super.getState();
- }
-
- @Override
- public JobStatus getState() {
- return jobStatus;
- }
-
- public void setJobStatus(JobStatus jobStatus) {
- this.jobStatus = jobStatus;
- }
- }
 }