Why should you use Collections class methods rather than similarly named fields to obtain empty collections? Type safety makes the crucial difference.

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.

Learn about the new Java 10 "var" type, and experiment using JShell with this hands-on tutorial on how to reduce boilerplate code using new type inference for local variables.

The pattern matching feature in Java lets app developers handle complex data structures such as abstract layers and class hierarchies. Here's how it works.