Add java docs and delete unused class

[tejas-1405]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.8411%. Comparing base (bb807d5) to head (4eae741).
Report is 34 commits behind head on master.

❗ Current head 4eae741 differs from pull request most recent head 5eed3d5. Consider uploading reports for the commit 5eed3d5 to get more accurate results

Additional details and impacted files

@@                Coverage Diff                 @@
##               master       #213        +/-   ##
==================================================
+ Coverage     93.7908%   93.8411%   +0.0503%     
- Complexity        713        716         +3     
==================================================
  Files              96         96                
  Lines            1836       1851        +15     
  Branches          183        182         -1     
==================================================
+ Hits             1722       1737        +15     
  Misses             65         65                
  Partials           49         49                

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