Returns a FileStoreAttributeView of the given type.

This method is intended to be used where the file store attribute view defines type-safe methods to read or update the file store attributes. The type parameter is the type of the attribute view required and the method returns an instance of that type if supported.

Parameters:

<V>		The FileStoreAttributeView type
type		the Class object corresponding to the attribute view

Returns:  a file store attribute view of the specified type or null if the attribute view is not available