1. Use the create.sql file to create a castortest database (this schema was for MySQL). 2. Please run the TestSuite.java file. This file will execute the JUnit test that executes the problem. The problem: Person is a super class of Customer. Person also has a M:N relationship with Address. When creating a customer with the relationship to a number of addresses, the customer and person objects get persisted, but the addresses do not get persisted.