code: @Nonnull
    public static StubObject createForCurrentUserAndID (@Nonnull @Nonempty final String sID,
                                                        @Nullable final Map <String, String> aCustomAttrs)
    {
      return new StubObject (sID, LoggedInUserManager.getInstance ().getCurrentUserID (), aCustomAttrs);
    }
docs: Create a {@link StubObject} using the current user ID and the provided
  object ID
  
  @param sID
  Object ID
  @param aCustomAttrs
  Custom attributes. May be <code>null</code>.
  @return Never <code>null</code>.