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16 paź 2020 · This book will give you a solid foundation in Java programming language strategies and techniques. It features a concise introduction to the language; detailed descriptions of Java's commands, constructs, and libraries; and numerous real-world examples that show you how to exploit the language's power, portability, and flexibility."--Jacket
The authors systematically cover most classes in Java's main packages, java.lang.*, java.util, and java.io, presenting in-depth explanations of why these classes work as they do, with informative examples.
Object-oriented programming is our introduction to data abstraction. We em-phasize the concepts of a data type (a set of values and a set of operations on them) and an object (an entity that holds a data-type value) and their implementation using Java’s class mechanism. We teach students how to use, create, and design data types.
Lecture presentation on programming in Java. Topics include: object oriented programming, defining classes, using classes, constructors, methods, accessing fields, primitives versus references, references versus values, and static types and methods.
Defining Your Own Classes. The standard form of a class definition in Java looks like this: Each public class must be stored in a separate file whose name is the name of the class followed by .java. The extends clause on the header line specifies the name of the superclass.
A class is the blueprint from which individual objects are created. The following Bicycle class is one possible implementation of a bicycle: class Bicycle {. int cadence = 0; int speed = 0; int gear = 1; void changeCadence(int newValue) {. cadence = newValue;
This undergraduate-level textbook presents a detailed guide to the core features of Java, enabling the reader to build their skills and confidence though tried-and-trusted stages. The text is supported by exercises that reinforce the key learning points, and numerous example programs.
