The data type determines the values that a variable can hold. In this tutorial, you’ll learn how integral types hold whole numbers, floating point types hold real numbers, and string types hold ...

Think you've nailed the basics of Java pattern matching? Keep learning with these Java pattern matching examples involving records, inferred types and generics.

Type inference in Java happens when the JDK’s compiler, rather than the developer, assigns a data-type to a variable. ... As you can see in the following var examples, the left-hand side of the ...

How to recognize and use array and list data structures in your Java programs. Which algorithms work best with different types of array and list data structures. Why some algorithms will work ...

Project Valhalla has posted a major update and has announced some initial, very early-stage design concepts for value types in the JVM.