Duplicate code adds unnecessary bulk to the class. Java provides a way to avoid this duplication by offering this() syntax for having one constructor call another: class Book { // ... Book(String ...

class helloClass { public static void ... This changes how we call a method in Java, because we can simply insert the name of the method in-line in our code, as though it were a variable ...

import static java.lang.System.out; /** * Simple driver of the demonstration of why calling an overridable method in * the constructor of an extendible class is a bad idea. * * @author Dustin ...