In part 1 of GS Collections by Example, I demonstrated several different ways to filter a collection in GS Collections using select and selectWith. In order to call select, we passed in a ...

To illustrate how generics are used in the Java Collections Framework, let’s look at some examples. List and ArrayList with generics In the above example, we already briefly explored a simpler ...

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 ...

Other forms of iteration in Java 8 I’m focusing on iterating over collections, but there are other, more specialized forms of iteration in Java.

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 ...

Need a JAX-RS tutorial that can teach you web services development quickly? This RESTful web service example in Java using Eclipse will do just that, showing you how to code, test and deploy a ...

This tutorial explains how a Java HashMap works internally and explores the challenges of implementing it, including buckets, collisions and hash codes.