Because we didn’t yet have generics in Java 1.2, casting an object returned from an Iterator was still necessary.

Java collection framework provides you with the complete architecture of objects. Java frameworks group of objects includes – classes, interfaces, and algorithm.

Whereas Java and several other programming languages have a wide and rich range of datatypes and collections types, JavaScript only has a small number of primitive datatypes (Boolean, Number ...

Java provides a rich and powerful API for working with collections of objects. This is facilitated through the Collections Framework, which is a unified architecture for representing and manipulating ...