Polish code: fix typos and replace AIT's with lambdas

[kezhenxu94]

Ⅰ. Describe what this PR did

This PR fix some typos and replace anonymous inner types with lambdas

Ⅱ. Does this pull request fix one issue?

no

Ⅲ. Why don't you add test cases (unit test/integration test)?

did not change logics, just polishing

Ⅳ. Describe how to verify it

CI pass

Ⅴ. Special notes for reviews

no

[codecov-io]

Codecov Report

Merging #1074 into develop will increase coverage by 0.01%.
The diff coverage is 53.12%.

@@             Coverage Diff              @@
##             develop   #1074      +/-   ##
============================================
+ Coverage      39.58%   39.6%   +0.01%     
- Complexity      1134    1138       +4     
============================================
  Files            221     221              
  Lines           8832    8828       -4     
  Branches        1130    1130              
============================================
  Hits            3496    3496              
+ Misses          4895    4891       -4     
  Partials         441     441

Impacted Files	Coverage Δ	Complexity Δ
server/src/main/java/io/seata/server/Server.java	0% <ø> (ø)	0 <0> (ø)	⬇️
...in/java/io/seata/server/session/BranchSession.java	75.43% <0%> (ø)	34 <0> (ø)	⬇️
...eata/server/store/FileTransactionStoreManager.java	41.75% <33.33%> (ø)	19 <0> (ø)	⬇️
...o/seata/server/coordinator/DefaultCoordinator.java	32.27% <50%> (+0.79%)	14 <5> (+4)	⬆️
...a/io/seata/server/lock/DefaultLockManagerImpl.java	86.31% <83.33%> (ø)	22 <0> (ø)	⬇️

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[zhangthen]

Are there any difference, except the code format ?

[kezhenxu94]

Are there any difference, except the code format ?

It doesn't change the code format, instead, it replaces the annonymous inner types with lambdas and fixes some typos, if it's too trivial feel free to.close it :)

[xingfudeshi]

Thanks.LGTM.

[slievrly]

LGTM