Iteration with the Enumeration class In Java 1.0 and 1.1, the two primary collection classes were Vector and Hashtable, and the Iterator design pattern was implemented in a class called Enumeration.

Guava brings filtering and transformation on collections to standard Java and that is the subject of this post. Guava’s Collections2 class features two public methods, both of which are static.

The Java Platform provides the most commonly used data structures in the form of the Collections Framework, and it provides a rich API to operate on them. This article explains the concepts behind ...

Java's Collections Framework Gets a Makeover with New Sequenced Collection Types Mar 13, 2023 3 min read by A N M Bazlur Rahman Java Champion & Contributing Editor at InfoQ and Foojay.IO. Follow ...

Researchers have built proof-of-concept exploits for an unpatched unserialize vulnerability in Apache Commons Collections, a library used in most Java rollouts. For close to 10 months, a critical ...

I haven't used the apache collections library, but guava is the very first thing I add to any new java project. Even if you completely exclude the collections part altogether, it is still insanely ...