Add condition, to check if ParamManager is not a "NullObject" into create input objects method
Add condition, to check if ParamManager is not a "NullObject" into
create input objects method


Former-commit-id: 0fa3b322cc7292c07a70a4af0a2cbd188074a5b4
alexkernphysiker/j-pet-framework,JPETTomography/j-pet-framework,wkrzemien/j-pet-framework,alexkernphysiker/j-pet-framework,wkrzemien/j-pet-framework,alexkernphysiker/j-pet-framework,alexkernphysiker/j-pet-framework,JPETTomography/j-pet-framework,alexkernphysiker/j-pet-framework,JPETTomography/j-pet-framework,wkrzemien/j-pet-framework,wkrzemien/j-pet-framework,wkrzemien/j-pet-framework