This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

Why use typesafe enums, not enumerated types. An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass ...

The java.util.function.Consumer class has one non-default method named accept which takes a single object as its argument and has a void return type. ... The functional Consumer interface is used ...