Serialiser_Engine: serialisation of methods with out collection parameters yields suspicious results

[pawelbaran]

Description:

I have just noticed that serialisation of methods with out parameters of collection type results in slightly different format where:

• out param of collection type comes out as System.Collections.Generic.List1[[System.Double]]&` or similar
• non-out param of collection type comes out as System.Collections.Generic.List1withGenericArguments` field

Not a critical bug because both strings deserialise, but worth aligning.

Test file:

On SharePoint