Chapter:Interfaces - Rules and syntax - Exercises
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This chapter has no exercises. It was a complementary chapter just for reading! If you really crave exercises, feel free to try these from Oracle!
- Oracle tutorial - What is an interface?
- Oracle tutorial - Interfaces in Java
- Java online API docs - Comparable interface
- Java online API docs - Comparator interface
- Oracle tutorial on arrays (bonus reading!)
Where to go next
The next page introduces a new topic: Exceptions_-_What_is_it