Allow real value of private nullable

[wimwinterberg]

Since the latest version 4.1.6 there is indeed a BC with isNullable. Is it possible to add way to also retrieve the real nullable value?

Now when I want a property to have a default value of null I use 'new Literal('null')'. So there is a difference between having value null and new Literal('null')

Thank you!

[dg]

You are probably looking for the setInitialized() and isInitialized() methods.