Closeable Items

From AIBenchWiki

Problem

Be able to remove Clipboard items that can be reopened in the same session.

Solution

• Closeable items must be Serializable.
• With clipboard items at the root level, it easy to give a mechanism to close them and reopen if they are Serializable.
• However, with sub-items in complex data-types is more difficult, because the parent should be notified that some child is closed in order to remove the instance from memory.