NonoverlappingBlockPreconditioner: apply behaves different than its templated counterpart

In the templated apply version of NonoverlappingBlockPreconditioner in line 339 of novlpschwarz.hh copyOwnerToAll is called, while in non-templated virtual apply method in line 332 of novlpschwarz.hh addOwnerCopyToOwnerCopy is used.

Might that by a copy-paste bug, while it was copied from the BlockPreconditioner in schwarz.hh.

My understanding of the templated apply method is, that apply<true> does the same as apply and apply<false> applies the transposed version of the preconditioner (e.g. to make the AMG symmetric by calling the one for presmoothing and the other for postsmoothing, like in smoother.hh line 548 and line 554.