the code won’t compile: When two classes are related through inheritance, the child class must be able to access every accessible field, method, or constructor of its parent class. In Java, we ...

We will focus on the relationship between polymorphism and Java inheritance ... to decouple the client class from the implementation code. Instead of being hard-coded, the client class receives ...

while making code more readable and easier to maintain. Here's how it works. Use sealed classes in Java to control your inheritance Need to limit the number of possible subclasses in your codebase?