[flink] 03/05: [hotfix][runtime] Remove obsolete comment from PipelinedRegionComputeUtil#uniqueRegions()

[chesnay]

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chesnay pushed a commit to branch master
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commit efebb99d5d3840047741cde4a73511252bd76e93
Author: Gary Yao <g...@apache.org>
AuthorDate: Thu Jun 20 17:23:21 2019 +0200

    [hotfix][runtime] Remove obsolete comment from 
PipelinedRegionComputeUtil#uniqueRegions()
---
 .../executiongraph/failover/flip1/PipelinedRegionComputeUtil.java        | 1 -
 1 file changed, 1 deletion(-)

diff --git 
a/flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/failover/flip1/PipelinedRegionComputeUtil.java
 
b/flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/failover/flip1/PipelinedRegionComputeUtil.java
index b21b52f..14d28b7 100644
--- 
a/flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/failover/flip1/PipelinedRegionComputeUtil.java
+++ 
b/flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/failover/flip1/PipelinedRegionComputeUtil.java
@@ -103,7 +103,6 @@ public final class PipelinedRegionComputeUtil {
        }
 
        private static Set<Set<FailoverVertex>> uniqueRegions(final 
Map<FailoverVertex, Set<FailoverVertex>> vertexToRegion) {
-               // find out all the distinct regions
                final Set<Set<FailoverVertex>> distinctRegions = 
Collections.newSetFromMap(new IdentityHashMap<>());
                distinctRegions.addAll(vertexToRegion.values());
                return distinctRegions;