This Java tip builds on that introduction, introducing seven advanced techniques for working with fields and methods in your Java programs.

Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

Java is an object-oriented language, and Java constructors are how you create objects. Learn about object creation in this full Java constructor tutorial.

It contains no explicitly defined Java constructors. When no explicitly defined constructors exist, Java's virtual machine makes object creation possible by providing a default constructor to ...