* commit '5c03134d0': Convert additional database code to async/await. (#8195) Define StateMap as immutable and add a MutableStateMap type. (#8183) Move and refactor LoginRestServlet helper methods (#8182)
* commit '5c03134d0': Convert additional database code to async/await. (#8195) Define StateMap as immutable and add a MutableStateMap type. (#8183) Move and refactor LoginRestServlet helper methods (#8182)