OVT-7973: Replace all tabs with spaces
Fixed invalid character and missing semicolons
OVT-7973: Sonar bugs: Dates are now cloned safely before setting/getting them, Temporary file delete is checked for success, Character encodings for for String -> Byte conversions were added, overriding equals() and getHash()
OVT-7973: Fixed the stream closing and charset definition for String->Byte conversion.
OVT-7973: Added null-checks, stream closings and new exception
OVT-7973: Added tests for CodesResource
OVT-7973: Simplified TemporaryFileInputStream and changed if-elses to switch in CodesResource
OVT-7973: Small fixes
OVT-7973: Added tests for KoodistoRyhmaBusinessService.
OVT-7973: Added tests for CodesGroupResource.
OVT-7973: Added tests for CodeElementResource.
OVT-7973: Throws KoodiNotFoundException instead of IllegalArgumentException when childcodeuris are not valid
OVT-7973: Added null checks for REST interface methods (Just in case ...).