Add stripFileNameSuffix to CommonTools
Add stripFileNameSuffix to CommonTools


Former-commit-id: f5f575f8c9296173a88df74c862e3f09c666cd37
kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework