System options provide an easy-to-use mechanism for persistent storage of user-settable options.
Old system for registering storable options.
ControlPanel.remove(SystemOption) are deprecated now.
beanContext has changed type. The previous
type was an inaccessible class, which was an API bug; it is now the
The sources for the module are in the NetBeans Mercurial repositories.
Read more about the implementation in the answers to architecture questions.