Checkstyle
Update test annotations
Checkstyle
Enhance OG-Util testing: Rename FudgeProvidersTest class
Enhance OG-Util testing: Add logback file to control testing output
Enhance OG-Util testing: Use method instead of variable
Enhance OG-Util testing: Add test annotation and avoid TestNG warnings
Enhance OG-Util testing: Add unit/integration annotations
Fix Enhance OG-Util testing: Fix XML provider test