Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

Developers who create a runnable Java class, be it for a ‘Hello World’ demonstration or to kick off a fully featured enterprise application, will enjoy the following technical benefits when using ...

Next (#B), we create a private constructor to avoid direct instantiation from outside of this class. Therefore, we are obliged to use the getHeroes () method to get an instance.