Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

You don’t have to create any Book objects to call class ... An access level is an indicator of who can access a field, method, or constructor. Java supports four access levels: private, public ...

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 ...