public Object getDefaultValue() {
		return defaultValue;
	}
Update any null registration information using the specified updated information.
This assumption is that multiple registrations for the same option may be partial
but will be compatible.  No compatibility checks are performed between existing
registration and update registration info.
@param updatedDescription updated option description (will be ignored if description previously set)
@param updatedHelp updated option help location (will be ignored if help location previously set)
@param updatedDefaultValue updated option default-value (will be ignored if default-value previously set)
@param updatedEditor updated option editor (will be ignored if editor previously set)
Ghidra/Framework/Gui/src/main/java/ghidra/framework/options/Option.java