[ISSUE #4127] [BrokerOuterAPI] Anonymous new Runnable() can be replaced with lambda

[li-xiao-shuang]

fix : #4127

Make sure set the target branch to develop

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[codecov-commenter]

Codecov Report

Merging #4128 (d7f3dc8) into develop (13765b0) will decrease coverage by 0.03%.
The diff coverage is 61.11%.

@@              Coverage Diff              @@
##             develop    #4128      +/-   ##
=============================================
- Coverage      47.96%   47.92%   -0.04%     
+ Complexity      5007     5003       -4     
=============================================
  Files            635      635              
  Lines          42504    42504              
  Branches        5567     5567              
=============================================
- Hits           20386    20369      -17     
- Misses         19627    19651      +24     
+ Partials        2491     2484       -7     

Impacted Files	Coverage Δ
...a/org/apache/rocketmq/broker/BrokerController.java	46.63% <0.00%> (ø)
...org/apache/rocketmq/broker/out/BrokerOuterAPI.java	46.47% <62.85%> (ø)
...rocketmq/broker/filtersrv/FilterServerManager.java	20.00% <0.00%> (-14.29%)	⬇️
...org/apache/rocketmq/common/stats/StatsItemSet.java	43.28% <0.00%> (-8.96%)	⬇️
...lient/impl/consumer/DefaultMQPushConsumerImpl.java	41.05% <0.00%> (-2.99%)	⬇️
.../rocketmq/broker/filter/ConsumerFilterManager.java	72.19% <0.00%> (-0.90%)	⬇️
...a/org/apache/rocketmq/store/StoreStatsService.java	36.97% <0.00%> (-0.57%)	⬇️
...che/rocketmq/acl/plain/PlainPermissionManager.java	75.19% <0.00%> (-0.52%)	⬇️
...ocketmq/client/consumer/DefaultMQPushConsumer.java	57.92% <0.00%> (-0.50%)	⬇️
...pl/consumer/ConsumeMessageConcurrentlyService.java	47.88% <0.00%> (-0.47%)	⬇️
... and 11 more

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[coveralls]

Coverage decreased (-0.06%) to 51.936% when pulling d7f3dc8 on li-xiao-shuang:feature_#4127 into 13765b0 on apache:develop.