What's the benefit of making a private constructor and a public getInstance method? I understand why you would make the constructor private: to keep someone from instantiating a class.

In this guide on constructors in Java, we will get into the depth of what a is constructor, its types, how to use a constructor properly, and what situations you need to avoid while using a ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

That's when we use either getter (e.g., getName ()) / setter (e.g., setName ()) methods or in this case constructors to initialize a class. Basically every Java Class has a constructor, which is the ...

To learn Java, you must understand constructors. Because constructors share some characteristics with methods, it is easy for the Java beginner to confuse them. However, constructors and methods ...

A constructor initializes an object when it is created. It has the same name as its class and is syntactically similar to a method. However, constructors have no explicit return type. Typically, you ...

It's important to understand that if you do not call the init () method after you use the createObject() method, ColdFusion will use the default constructor for the given class.