Java™ How To Program (Early Objects), Tenth Edition

16.16 Wrap-Up

This chapter introduced the Java collections framework. You learned the collection hierarchy and how to use the collections-framework interfaces to program with collections polymorphically. You used classes ArrayList and LinkedList, which both implement the List interface. We presented Java’s built-in interfaces and classes for manipulating stacks and queues. You used several predefined methods for manipulating collections. You learned how to use the Set interface and class HashSet to manipulate an unordered collection of unique values. We continued our presentation of sets with the SortedSet interface and class TreeSet for manipulating a sorted collection of unique values. You then learned about Java’s interfaces and classes for ...