Provides a group of system options with this as the parent.
Empty bean info.
Empty bean info
Extends the functionality of
by providing support for veto listeners.
Each option is a singleton class defined by its Bean properties. These properties are displayed to the user in special nodes in the Explorer, so that they may be examined and modified, possibly triggering live changes.
Special support is provided for "safe" serialization (with better failure modes than the default) for writing options to disk; hierarchical option clusters; and veto-aware options.