@Override
	public void invalidate() {
		clearCache(false);
		super.invalidate(); // fires RESTORED event
	}
Notification of property change
@param propertyName
@param oldValue
@param newValue
@return true if change is OK, false value should be reverted
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/DomainObjectAdapterDB.java