code: public boolean hasCreatePermission(@Nonnull Authentication a, @Nonnull ViewGroup c,
                                         @Nonnull ViewDescriptor d) {
          return true;
      }
docs: Checks if the given principal has the permission to create views within the specified view group.
  <p>
  Note that {@link #SYSTEM} can be passed in as the authentication parameter,
  in which case you should probably just assume it can create anything anywhere.
  @param a the principal.
  @param c the container of the view.
  @param d the descriptor of the view to be created.
  @return false
  if the user doesn't have the permission.
  @since 2.37