Compare inheritance and composition, the two fundamental ways to relate Java classes, ... the Dog instance doesn’t even need to be cast; the Animal parent class type simply accepts the assignment.

Generics are used in Java to allow types or methods to operate on objects of various types while providing compile-time type safety. Generics address the problem of ClassCastExceptions being ...

The order of precedence (or operator precedence) determines the sequence in which operators are evaluated in expressions. Operators with higher precedence are evaluated before operators with lower ...

Lab Overview: In this lab, we will demonstrate more in-depth how to use Object type-casting and inheritance using Java. Objective: By the end of this lab, learners will be able to: Describe ...