RMSMidletDemo.java

• contains the application which includes the application constructor that creates the RecordStore, initializes and adds the UI containers and components, and displays the list of CDs
• contains the implementation of the commandAction() method, the listener for UI event
• contains helper methods for UI display and application flow

CDdb.java

contains the class that abstracts methods to manipulate the RMS and its records

CD.java

contains the class that defines the CD object