T[] ReadMultiple<T>(
	IQuery<T> query,
	int maxItems
)

Function ReadMultiple(Of T) ( _
	query As IQuery(Of T), _
	maxItems As Integer _
) As T()

generic<typename T>
array<T>^ ReadMultiple(
	IQuery<T>^ query, 
	int maxItems
)

J# supports the use of generic APIs, but not the declaration of new ones.