Maximizing code reuse in your Java programs means writing ... applying a design pattern for the proper use case makes the code more flexible for extension. Singleton: Ensures a class has only ...

Use your best judgment to decide how large to make your classes, based on the context in which you work. If you write a short Java program, it might be better to keep everything within a single class ...

Java programmers use data structures ... while programs may be algorithmic in nature, many programs do not terminate without external intervention. How do you represent an algorithm? Writing ...