Fix various sonarqube

[fspindle]

No description provided.

[codecov]

Codecov Report

Patch coverage: 60.00% and project coverage change: +0.02% 🎉

Comparison is base (bd8598e) 54.40% compared to head (0e02e6f) 54.43%.
Report is 13 commits behind head on master.

❗ Current head 0e02e6f differs from pull request most recent head e7c24ce. Consider uploading reports for the commit e7c24ce to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1234      +/-   ##
==========================================
+ Coverage   54.40%   54.43%   +0.02%     
==========================================
  Files         404      403       -1     
  Lines       49848    49841       -7     
==========================================
+ Hits        27121    27131      +10     
+ Misses      22727    22710      -17     

Files Changed	Coverage Δ
modules/core/include/visp3/core/vpArray2D.h	90.46% <ø> (ø)
modules/core/include/visp3/core/vpBSpline.h	100.00% <ø> (ø)
...dules/core/include/visp3/core/vpCameraParameters.h	100.00% <ø> (ø)
...les/core/include/visp3/core/vpCannyEdgeDetection.h	0.00% <ø> (ø)
modules/core/include/visp3/core/vpCircle.h	100.00% <ø> (ø)
modules/core/include/visp3/core/vpColVector.h	78.72% <ø> (ø)
modules/core/include/visp3/core/vpColor.h	25.00% <ø> (ø)
modules/core/include/visp3/core/vpCylinder.h	91.66% <ø> (ø)
modules/core/include/visp3/core/vpDebug.h	0.00% <ø> (ø)
modules/core/include/visp3/core/vpDisplay.h	0.00% <ø> (ø)
... and 123 more

... and 53 files with indirect coverage changes

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