# File lib/declarative_authorization/development_support/change_supporter.rb, line 412
        def initialize (user, privilege_sym, context_sym, role_sym)
          @user, @privilege, @context, @role = user, privilege_sym, context_sym, role_sym
          @actions = [AddPrivilegeAndAssignRoleToUserAction.new(@user, @privilege, @context, role_sym)]
        end