July 2020
Beginner to intermediate
860 pages
17h 6m
English
Applications often must manage collections of objects. Although you can use arrays for this purpose, they are not always a good choice. For example, arrays have fixed sizes, making it tricky to determine an optimal size when you need to store a variable number of objects. Also, arrays can be indexed by integers only, making them unsuitable for mapping arbitrary objects to other objects.
The standard class library provides the Collections Framework and legacy utility APIs to manage collections on ...
