fix JPetScopeReaderTest #638
fix JPetScopeReaderTest #638


Former-commit-id: 0864afa53eebbf0af28442c607cfe8e3f04605a9
kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework