I want to inherit MySQLWorkflowStore in order to use MySQL and a pool connection from Cocoon and not JNDI. Furthermore, all parameters of the structure of the database will be hard-coded.
These parameters are protected in JDBCWorkflowStore, but the problem is they are private in MySQLWorkflowStore.
So, i can not set them in "void init(Map props)" because i do not want to use JNDI, so i can not change the map of properties and call super.init(newprops) of MySQLWorkflowStore.

Finally, i just want the parameter of database structure of MySQLWorkflowStore to be protected.