Integer[] unmarshalled as int[]

When marshalling an untyped container (e.g., Object[]), both int[] and Integer[] are put inside <int-array> elements. When unmarshalling, XStream instantiates both types into int[].

XStream should probably delineate between int[] and Integer[] in the XML by using <integer-array> elements for the latter. The same thing applies to all primitives and their Object equivalents.

Test case attached.