Is there a way to ensure an¬†Integer¬†variable not to be¬†null?
I need to create a list of integer values, so I cannot use¬†int¬†type. I need to work with a¬†List¬†but this will allow¬†null¬†values for elements...
Do I need to use some particular implementation of¬†List¬†or is there some way to set¬†Integer¬†not nullable?
Note¬†I need a¬†List, not a¬†Set.