refactor: remove unuse applicationContext

[liuzg-coder]

What is the purpose of the change

Brief changelog

Verifying this change

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[AlbumenJ]

[liuzg-coder]

remove unused imports

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

100.0% Coverage
0.0% Duplication

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.97%. Comparing base (cd35ca8) to head (5186c69).
Report is 891 commits behind head on 3.3.

Additional details and impacted files

@@             Coverage Diff              @@
##                3.3   #13285      +/-   ##
============================================
+ Coverage     67.95%   67.97%   +0.01%     
  Complexity        8        8              
============================================
  Files          1727     1727              
  Lines         71282    71279       -3     
  Branches      10292    10292              
============================================
+ Hits          48442    48453      +11     
+ Misses        18150    18118      -32     
- Partials       4690     4708      +18     

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