Fix: Replaced removeLast() with remove(current.size() - 1)

[MaddyRizvi]

Fix: Replaced removeLast() with remove(current.size() - 1) for compatibility with Array List

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.82%. Comparing base (364f660) to head (6f06f35).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6152      +/-   ##
============================================
- Coverage     73.83%   73.82%   -0.02%     
  Complexity     5155     5155              
============================================
  Files           661      661              
  Lines         17687    17687              
  Branches       3409     3409              
============================================
- Hits          13060    13058       -2     
- Misses         4119     4120       +1     
- Partials        508      509       +1     

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