Ishaan29 opened a new pull request, #3987:
URL: https://github.com/apache/eventmesh/pull/3987

   
   
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   Fixes #3827 .
   
   ### Motivation
   
   the issue explains 
   a. Public class variable fields do not respect the encapsulation principle 
and has three main disadvantages:
   Additional behavior such as validation cannot be added.
   The internal representation is exposed, and cannot be changed afterwards.
   Member values are subject to change from anywhere in the code and may not 
meet the programmer’s assumptions.
   By using private attributes and accessor methods (set and get), unauthorized 
modifications are prevented.
   b. Overriding or shadowing a variable declared in an outer scope can 
strongly impact the readability, and therefore the maintainability, of a piece 
of code. Further, it could lead maintainers to introduce bugs because they 
think they’re using one variable but are really using another.
   
   
   
   ### Modifications
   
   - Changed Access modifier of `items[]`
   - Added getters for the same
   - Changed Breaking tests
   -  Renamed Method scoped to `reentrantLock`
   
   
   
   ### Documentation
   
   - Does this pull request introduce a new feature? (yes / no) no
   - If yes, how is the feature documented? (not applicable / docs / JavaDocs / 
not documented)
   - If a feature is not applicable for documentation, explain why? Refactoring 
and Optimization
   - If a feature is not documented yet in this PR, please create a followup 
issue for adding the documentation
   


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