[ISSUE # 4308] Make some variables to be final in brokerController

[hzh0425]

Make sure set the target branch to develop

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[codecov-commenter]

Codecov Report

Merging #4309 (a6c05ea) into develop (9445b78) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@              Coverage Diff              @@
##             develop    #4309      +/-   ##
=============================================
+ Coverage      48.18%   48.21%   +0.02%     
- Complexity      5085     5088       +3     
=============================================
  Files            642      642              
  Lines          42780    42780              
  Branches        5599     5599              
=============================================
+ Hits           20614    20626      +12     
+ Misses         19650    19646       -4     
+ Partials        2516     2508       -8     

Impacted Files	Coverage Δ
...a/org/apache/rocketmq/broker/BrokerController.java	46.63% <100.00%> (ø)
...ava/org/apache/rocketmq/filter/util/BitsArray.java	59.82% <0.00%> (-2.57%)	⬇️
...ketmq/common/protocol/body/RegisterBrokerBody.java	83.69% <0.00%> (-1.09%)	⬇️
...va/org/apache/rocketmq/common/stats/StatsItem.java	55.00% <0.00%> (-0.84%)	⬇️
.../apache/rocketmq/logging/inner/LoggingBuilder.java	64.39% <0.00%> (-0.48%)	⬇️
...n/java/org/apache/rocketmq/store/ha/HAService.java	71.85% <0.00%> (+0.66%)	⬆️
...in/java/org/apache/rocketmq/test/util/MQAdmin.java	44.44% <0.00%> (+5.55%)	⬆️
...org/apache/rocketmq/common/stats/StatsItemSet.java	53.73% <0.00%> (+5.97%)	⬆️
...org/apache/rocketmq/store/ha/WaitNotifyObject.java	75.00% <0.00%> (+8.92%)	⬆️

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[coveralls]

Coverage decreased (-0.2%) to 52.09% when pulling a6c05ea on hzh0425:fix/make_variable_final into 9445b78 on apache:develop.

[li-xiao-shuang]

LGTM