Do subclasses inherit constructors from their superclasses in Java?

• A. Yes, they inherit all constructors
• B. No, constructors are not inherited
• C. Only default constructors are inherited
• D. Only public constructors are inherited

Answer: (B)

In Java, constructors are not inherited by subclasses from their superclasses. Each class defines its own constructors, which are not accessible by subclasses. When a subclass is created, it can call a superclass constructor using the super() keyword, but it does not inherit any of the constructors outright.

This behavior emphasizes the fact that constructors are specific to the class they belong to and are utilized to initialize objects of that class. When subclassing, the subclass can choose to utilize a constructor from its superclass by explicitly calling it, but it cannot directly inherit those constructors.

This distinction is vital in understanding object-oriented principles in Java. While subclasses inherit fields and methods from their superclasses, they must establish a relationship and create their constructors separately, providing flexibility in how objects are initialized. This ensures that the initialization logic in subclasses can be tailored specifically to their needs, independent of the superclass constructors.