Stores the ClipboardInstance in the session.
Creates a new ClipboardInstance each time it is called (once per webpage instance).
Creates new ClipboardInstances.
Creates new ClipboardInstances. This can be overridden to pre-populate or share instances across multiple pages.
By default a single instance is tied to a single webpage instance (WebpageInstanceCreator).
Clipboard offers a mechanism to manage storage and retrieval of items on the server level as an alternative for a native clipboard.