This bean is example of properties in Basic version of Bean Wizard.
Driver of the bean was not changed, it is original file generated by Bean Wizard.
In the settings file of the bean (Drivers page - Edit settings) you can see usage of most symbols defined by properties.
The settings is generated for example to the bean header file into first comment.
You can see also CHG file and TST file of the bean.
CHG file changes setting of Method1 according to value of boolean item (Boolean yes / no).
TST file generates warning if you select both method in the bean.