Remove private method calls in favor of public functions. Closes #11484
Remove private method calls in favor of public functions. Closes #11484

lindsayad/moose,harterj/moose,laagesen/moose,bwspenc/moose,permcody/moose,SudiptaBiswas/moose,jessecarterMOOSE/moose,idaholab/moose,bwspenc/moose,jessecarterMOOSE/moose,harterj/moose,idaholab/moose,YaqiWang/moose,andrsd/moose,dschwen/moose,YaqiWang/moose,andrsd/moose,nuclear-wizard/moose,bwspenc/moose,idaholab/moose,bwspenc/moose,lindsayad/moose,sapitts/moose,harterj/moose,jessecarterMOOSE/moose,YaqiWang/moose,harterj/moose,milljm/moose,idaholab/moose,YaqiWang/moose,idaholab/moose,milljm/moose,jessecarterMOOSE/moose,andrsd/moose,jessecarterMOOSE/moose,sapitts/moose,nuclear-wizard/moose,nuclear-wizard/moose,laagesen/moose,SudiptaBiswas/moose,laagesen/moose,milljm/moose,permcody/moose,SudiptaBiswas/moose,permcody/moose,sapitts/moose,sapitts/moose,dschwen/moose,milljm/moose,harterj/moose,bwspenc/moose,dschwen/moose,SudiptaBiswas/moose,milljm/moose,nuclear-wizard/moose,sapitts/moose,lindsayad/moose,permcody/moose,SudiptaBiswas/moose,laagesen/moose,laagesen/moose,lindsayad/moose,andrsd/moose,dschwen/moose,lindsayad/moose,dschwen/moose,andrsd/moose