Create SumOfOddNumbers.java

[BYT-Bender]

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized it.
• All filenames are in PascalCase.
• All functions and variable names follow Java naming conventions.
• All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
• All new code is formatted with clang-format -i --style=file path/to/your/file.java

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.95%. Comparing base (6ef1f7c) to head (e0b6501).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #5730      +/-   ##
============================================
- Coverage     65.96%   65.95%   -0.01%     
- Complexity     4386     4387       +1     
============================================
  Files           601      602       +1     
  Lines         16780    16783       +3     
  Branches       3226     3226              
============================================
+ Hits          11069    11070       +1     
- Misses         5266     5267       +1     
- Partials        445      446       +1     

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[siriak]

Please add JUnit tests

[siriak]

Looks good, thanks!