Description

Refactoring of qSV classes including those in util package. Refactoring includes suggestions from the IntelliJ IDE such as change if statements to switch statements and removal of unused paramters

How Has This Been Tested?

Ran all tests in qsv

Checklist:

• [X ] My code follows the style guidelines of this project
• [X ] I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• [X ] My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes