1. These variations from custom are illogical, incomprehensible, and unmodifiable.

2. Causes these young people patient to accept this unmodifiable fact with difficulty.

3. Anything that has been entered becomes unmodifiable, although new data can be added.

4. For bindings that work with interfaces or unmodifiable classes, JiBX instead adds the necessary marshalling/unmarshalling code to a special helper class (called the "munge" class) as static methods.

5. The constructor creates these collections as unmodifiable lists, making it safe to return them directly.

6. It would be better either to return an unmodifiable List or clone the array before returning.

7. With unmodifiable*(), you get back a read-only view of the specified collection.

8. The six checked*() methods work similar to the six synchronized*() and unmodifiable*() methods.