IndexOutOfRange uses ints to handle -1, etc.
IndexOutOfRange uses ints to handle -1, etc.

opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core