accounts [Association End] accounts [Association End] accounts [Association End] accounts [Association End] theCustomer [Association End] theCustomer [Association End] theCustomer [Association End] theCustomer [Association End] create [Operation] findByPrimaryKey [Operation] getData [Operation] customerId [Attribute] name [Attribute] Customer [Class] findByPrimaryKey [Operation] create [Operation] getData [Operation] accountNumber [Attribute] balance [Attribute] Account [Class]