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.

I have blogged before on the utility of the Java Collections class and have specifically blogged on Using Collections Methods emptyList (), emptyMap (), and emptySet (). In this post, I look at ...

Apache Collections supports generics, so that's not a reason to choose one over the other. If the collections you need are available in it, I'd probably lean towards Guava, though. That's mostly ...

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 ...

The fundamental difference between the Java Iterator and ListIterator is the ListIterator 's ability to manipulate an ordered list. Let's compare the Java Iterator vs. ListIterator interfaces and find ...