Java大學教程（第9版英文版）/國外計算機科學教材系列

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本書是關於Java語言編程的優秀教材之一，秉承Deitel系列叢阿嘗棕您書的一貫特點：內容豐富、覆蓋面廣，提供詳細代碼與實例研究，總結出大量的面向對象編程技巧和經驗。本書詳細說明了在Java中面向對象編程的基本理論及實用知辣循拔識，由初學者為起點，由點到面、由淺入深、循序漸進地介紹了事件處理、對象、接口、內置類、繼承、多態性、數據結構和集合、查找與排序、流檔案、applet、圖形用戶界面及多執行緒等，並且詳細介紹了網路應朵趨用的開察朵影發與實踐。辯敬循第九版在前一版的基礎上增加了更多的實際案例，更新了很多內容，有助於讀者學習和借鑑。本酷多微書包括更廣泛的教學特性，其中列舉了數百個可實際使用的程式實例，並給出實際的運行結果，可以使學生在學習時更為直觀。

圖書目錄

Contents

Chapter 1 Introduction to Computers and Java 1

1．1 Introduction 2

1．2 Computers： Hardware and Software 4

1．3 Data Hierarchy 5

1．4 Computer Organization 6

1．5 Machine Languages， Assembly Languages and High-Level Languages 7

1．6 Introduction to Object Technology 8

1．7 Operating Systems 10

1．8 Programming Languages 12

1．9 Java and a Typical Java Development Environment 14

1．10 Test-Driving a Java Application 17

1．11 Web 2．0： Going Social 21

1．店鑽催祖12 Software Technologies 23

1．13 Keeping Up-to-Date with Information Technologies 24

1．14 Wrap-Up 24

Chapter 2 Introduction to Java Applications 29

2．1 Introduction 29

2．2 Your First Program in Java： Printing a Line of Text 30

2．3 Modifying Your First Java Program 35

2．4 Displaying Text with printf 36

2．5 Another Application： Adding Integers 37

2．6 Memory Concepts 41

2．7 Arithmetic 42

2．8 Decision Making： Equality and Relational Operators 45

2．9 Wrap-Up 48

Chapter 3 Introduction to Classes， Objects， Methods and Strings 58

3．1 Introduction 58

3．2 Declaring a Class with a Method and Instantiating an Object of a Class 59

3．3 Declaring a Method with a Parameter 62

3．4 Instance Variables， set Methods and get Methods 64

3．5 Primitive Types vs． Reference Types 68

3．6 Initializing Objects with Constructors 69

3．7 Floating-Point Numbers and Type double 71

3．8 (Optional) GUI and Graphics Case Study： Using Dialog Boxes 75

3．9 Wrap-Up 77

Chapter 4 Control Statements： Part 1 84

4．1 Introduction 85

4．2 Algorithms 85

4．3 Pseudocode 85

4．4 Control Structures 86

4．5 if Single-Selection Statement 88

4．6 if…else Double-Selection Statement 89

4．7 while Repetition Statement 92

4．8 Formulating Algorithms： Counter-Controlled Repetition 93

4．9 Formulating Algorithms： Sentinel-Controlled Repetition 97

4．10 Formulating Algorithms： Nested Control Statements 103

4．11 Compound Assignment Operators 107

4．12 Increment and Decrement Operators 107

4．13 Primitive Types 110

4．14 (Optional) GUI and Graphics Case Study： Creating Simple Drawings 110

4．15 Wrap-Up 113

Chapter 5 Control Statements： Part 2 126

5．1 Introduction 126

5．2 Essentials of Counter-Controlled Repetition 127

5．3 for Repetition Statement 128

5．4 Examples Using the for Statement 131

5．5 do…while Repetition Statement 135

5．6 switch Multiple-Selection Statement 136

5．7 break and continue Statements 142

5．8 Logical Operators 144

5．9 Structured Programming Summary 148

5．10 (Optional) GUI and Graphics Case Study： Drawing Rectangles and Ovals 152

5．11 Wrap-Up 154

Chapter 6 Methods： A Deeper Look 164

6．1 Introduction 165

6．2 Program Modules in Java 165

6．3 static Methods， static Fields and Class Math 166

6．4 Declaring Methods with Multiple Parameters 168

6．5 Notes on Declaring and Using Methods 171

6．6 Method-Call Stack and Activation Records 172

6．7 Argument Promotion and Casting 172

6．8 Java API Packages 173

6．9 Case Study： Random-Number Generation 175

6．10 Case Study： A Game of Chance; Introducing Enumerations 179

6．11 Scope of Declarations 182

6．12 Method Overloading 184

6．13 (Optional) GUI and Graphics Case Study： Colors and Filled Shapes 186

6．14 Wrap-Up 188

Chapter 7 Arrays and ArrayLists 201

7．1 Introduction 202

7．2 Arrays 202

7．3 Declaring and Creating Arrays 203

7．4 Examples Using Arrays 204

7．5 Case Study： Card Shuffling and Dealing Simulation 212

7．6 Enhanced for Statement 215

7．7 Passing Arrays to Methods 216

7．8 Case Study： Class GradeBook Using an Array to Store Grades 219

7．9 Multidimensional Arrays 223

7．10 Case Study： Class GradeBook Using a Two-Dimensional Array 226

7．11 Variable-Length Argument Lists 230

7．12 Using Command-Line Arguments 232

7．13 Class Arrays 233

7．14 Introduction to Collections and Class ArrayList 235

7．15 (Optional) GUI and Graphics Case Study： Drawing Arcs 237

7．16 Wrap-Up 240

Chapter 8 Classes and Objects： A Deeper Look 259

8．1 Introduction 260

8．2 Time Class Case Study 260

8．3 Controlling Access to Members 263

8．4 Referring to the Current Object’s Members with the this Reference 264

8．5 Time Class Case Study： Overloaded Constructors 266

8．6 Default and No-Argument Constructors 270

8．7 Notes on Set and Get Methods 271

8．8 Composition 272

8．9 Enumerations 274

8．10 Garbage Collection and Method finalize 276

8．11 static Class Members 277

8．12 static Import 280

8．13 final Instance Variables 281

8．14 Time Class Case Study： Creating Packages 282

8．15 Package Access 286

8．16 (Optional) GUI and Graphics Case Study： Using Objects with Graphics 287

8．17 Wrap-Up 290

Chapter 9 Object-Oriented Programming： Inheritance 298

9．1 Introduction 298

9．2 Superclasses and Subclasses 299

9．3 protected Members 301

9．4 Relationship between Superclasses and Subclasses 302

9．5 Constructors in Subclasses 318

9．6 Software Engineering with Inheritance 319

9．7 Class Object 320

9．8 (Optional) GUI and Graphics Case Study： Displaying Text and Images Using Labels 320

9．9 Wrap-Up 322

Chapter 10 Object-Oriented Programming： Polymorphism 326

10．1 Introduction 327

10．2 Polymorphism Examples 328

10．3 Demonstrating Polymorphic Behavior 329

10．4 Abstract Classes and Methods 331

10．5 Case Study： Payroll System Using Polymorphism 333

10．6 final Methods and Classes 346

10．7 Case Study： Creating and Using Interfaces 346

10．8 (Optional) GUI and Graphics Case Study： Drawing with Polymorphism 356

10．9 Wrap-Up 357

Chapter 11 Exception Handling： A Deeper Look 362

11．1 Introduction 363

11．2 Example： Divide by Zero without Exception Handling 363

11．3 Example： Handling ArithmeticExceptions and InputMismatchExceptions 365

11．4 When to Use Exception Handling 369

11．5 Java Exception Hierarchy 369

11．6 finally Block 372

11．7 Stack Unwinding and Obtaining Information from an Exception Object 375

11．8 Chained Exceptions 378

11．9 Declaring New Exception Types 379

11．10 Preconditions and Postconditions 380

11．11 Assertions 381

11．12 (New in Java SE 7) Multi-catch： Handling Multiple Exceptions in One catch 382

11．13 (New in Java SE 7) try-with-Resources： Automatic Resource Deallocation 382

11．14 Wrap-Up 383

Chapter 12 ATM Case Study， Part 1： Object-Oriented Design with the UML 388

12．1 Case Study Introduction 388

12．2 Examining the Requirements Document 389

12．3 Identifying the Classes in a Requirements Document 395

12．4 Identifying Class Attributes 400

12．5 Identifying Objects’ States and Activities 404

12．6 Identifying Class Operations 407

12．7 Indicating Collaboration Among Objects 412

12．8 Wrap-Up 418

Chapter 13 ATM Case Study Part 2： Implementing an Object-Oriented Design 421

13．1 Introduction 422

13．2 Starting to Program the Classes of the ATM System 422

13．3 Incorporating Inheritance and Polymorphism into the ATM System 425

13．4 ATM Case Study Implementation 431

13．5 Wrap-Up 449

Chapter 14 GUI Components： Part 1 451

14．1 Introduction 452

14．2 Java’s New Nimbus Look-and-Feel 453

14．3 Simple GUI-Based Input/Output with JOptionPane 454

14．4 Overview of Swing Components 456

14．5 Displaying Text and Images in a Window 457

14．6 Text Fields and an Introduction to Event Handling with Nested Classes 461

14．7 Common GUI Event Types and Listener Interfaces 466

14．8 How Event Handling Works 467

14．9 JButton 468

14．10 Buttons That Maintain State 471

14．11 JComboBox; Using an Anonymous Inner Class for Event Handling 476

14．12 JList 479

14．13 Multiple-Selection Lists 480

14．14 Mouse Event Handling 482

14．15 Adapter Classes 486

14．16 JPanel Subclass for Drawing with the Mouse 488

14．17 Key Event Handling 491

14．18 Introduction to Layout Managers 493

14．19 Using Panels to Manage More Complex Layouts 501

14．20 JTextArea 502

14．21 Wrap-Up 504

Chapter 15 Graphics and Java 2D 517

15．1 Introduction 517

15．2 Graphics Contexts and Graphics Objects 519

15．3 Color Control 520

15．4 Manipulating Fonts 525

15．5 Drawing Lines， Rectangles and Ovals 529

15．6 Drawing Arcs 531

15．7 Drawing Polygons and Polylines 533

15．8 Java 2D API 535

15．9 Wrap-Up 541

Chapter 16 Strings， Characters and Regular Expressions 549

16．1 Introduction 550

16．2 Fundamentals of Characters and Strings 550

16．3 Class String 551

16．4 Class StringBuilder 561

16．5 Class Character 566

16．6 Tokenizing Strings 570

16．7 Regular Expressions， Class Pattern and Class Matcher 571

16．8 Wrap-Up 577

Chapter 17 Files， Streams and Object Serialization 588

17．1 Introduction 589

17．2 Files and Streams 589

17．3 Class File 590

17．4 Sequential-Access Text Files 593

17．5 Object Serialization 605

17．6 Additional java．io Classes 612

17．7 Opening Files with JFileChooser 614

17．8 Wrap-Up 617

Chapter 18 Recursion 625

18．1 Introduction 625

18．2 Recursion Concepts 626

18．3 Example Using Recursion： Factorials 627

18．4 Example Using Recursion： Fibonacci Series 630

18．5 Recursion and the Method-Call Stack 632

18．6 Recursion vs． Iteration 633

18．7 Towers of Hanoi 635

18．8 Fractals 636

18．9 Recursive Backtracking 644

18．10 Wrap-Up 645

Chapter 19 Searching， Sorting and Big O 652

19．1 Introduction 652

19．2 Searching Algorithms 653

19．3 Sorting Algorithms 660

19．4 Wrap-Up 671

Chapter 20 Generic Collections 676

20．1 Introduction 677

20．2 Collections Overview 677

20．3 Type-Wrapper Classes for Primitive Types 678

20．4 Autoboxing and Auto-Unboxing 678

20．5 Interface Collection and Class Collections 679

20．6 Lists 679

20．7 Collections Methods 686

20．8 Stack Class of Package java．util 694

20．9 Class PriorityQueue and Interface Queue 696

20．10 Sets 697

20．11 Maps 699

20．12 Properties Class 702

20．13 Synchronized Collections 704

20．14 Unmodifiable Collections 705

20．15 Abstract Implementations 706

20．16 Wrap-Up 706

Chapter 21 Generic Classes and Methods 712

21．1 Introduction 712

21．2 Motivation for Generic Methods 713

21．3 Generic Methods： Implementation and Compile-Time Translation 715

21．4 Additional Compile-Time Translation Issues： Methods That Use a Type Parameter as

the Return Type 717

21．5 Overloading Generic Methods 720

21．6 Generic Classes 720

21．7 Raw Types 726

21．8 Wildcards in Methods That Accept Type Parameters 729

21．9 Generics and Inheritance： Notes 732

21．10 Wrap-Up 733

Chapter 22 Custom Generic Data Structures 737

22．1 Introduction 737

22．2 Self-Referential Classes 738

22．3 Dynamic Memory Allocation 739

22．4 Linked Lists 739

22．5 Stacks 747

22．6 Queues 750

22．7 Trees 752

22．8 Wrap-Up 757

Chapter 23 Applets and Java Web Start 767

23．1 Introduction 767

23．2 Sample Applets Provided with the JDK 768

23．3 Simple Java Applet： Drawing a String 772

23．4 Applet Life-Cycle Methods 775

23．5 Initialization with Method init 776

23．6 Sandbox Security Model 777

23．7 Java Web Start and the Java Network Launch Protocol (JNLP) 778

23．8 Wrap-Up 783

Chapter 24 Multimedia： Applets and Applications 788

24．1 Introduction 788

24．2 Loading， Displaying and Scaling Images 789

24．3 Animating a Series of Images 794

24．4 Image Maps 799

24．5 Loading and Playing Audio Clips 801

24．6 Playing Video and Other Media with Java Media Framework 804

24．7 Wrap-Up 807

24．8 Web Resources 807

Chapter 25 GUI Components： Part 2 815

25．1 Introduction 815

25．2 JSlider 816

25．3 Windows： Additional Notes 819

25．4 Using Menus with Frames 820

25．5 JPopupMenu 826

25．6 Pluggable Look-and-Feel 828

25．7 JDesktopPane and JInternalFrame 831

25．8 JTabbedPane 834

25．9 Layout Managers： BoxLayout and GridBagLayout 836

25．10 Wrap-Up 845

Chapter 26 Multithreading 850

26．1 Introduction 851

26．2 Thread States： Life Cycle of a Thread 852

26．3 Creating and Executing Threads with Executor Framework 855

26．4 Thread Synchronization 858

26．5 Producer/Consumer Relationship without Synchronization 864

26．6 Producer/Consumer Relationship： ArrayBlockingQueue 870

26．7 Producer/Consumer Relationship with Synchronization 872

26．8 Producer/Consumer Relationship： Bounded Buffers 877

26．9 Producer/Consumer Relationship： The Lock and Condition Interfaces 883

26．10 Concurrent Collections Overview 888

26．11 Multithreading with GUI 889

26．12 Interfaces Callable and Future 899

26．13 Java SE 7： Fork/Join Framework 900

26．14 Wrap-Up 900

Chapter 27 Networking 908

27．1 Introduction 908

27．2 Manipulating URLs 909

27．3 Reading a File on a Web Server 913

27．4 Establishing a Simple Server Using Stream Sockets 915

27．5 Establishing a Simple Client Using Stream Sockets 917

27．6 Client/Server Interaction with Stream Socket Connections 918

27．7 Datagrams： Connectionless Client/Server Interaction 927

27．8 Client/Server Tic-Tac-Toe Using a Multithreaded Server 932

27．9 [Web Bonus] Case Study： DeitelMessenger 943

27．10 Wrap-Up 943

Chapter 28 Accessing Databases with JDBC 949

28．1 Introduction 950

28．2 Relational Databases 951

28．3 Relational Database Overview： The books Database 951

28．4 SQL 954

28．5 Instructions for Installing MySQL and MySQL Connector/J 960

28．6 Instructions for Setting Up a MySQL User Account 961

28．7 Creating Database books in MySQL 962

28．8 Manipulating Databases with JDBC 963

28．9 RowSet Interface 976

28．10 Java DB/Apache Derby 978

28．11 PreparedStatements 979

28．12 Stored Procedures 991

28．13 Transaction Processing 991

28．14 Wrap-Up 992

28．15 Web Resources 992

Chapter 29 JavaServer Faces Web Apps： Part 1 999

29．1 Introduction 1000

29．2 HyperText Transfer Protocol (HTTP) Transactions 1000

29．3 Multitier Application Architecture 1004

29．4 Your First JSF Web App 1004

29．5 Model-View-Controller Architecture of JSF Apps 1011

29．6 Common JSF Components 1011

29．7 Validation Using JSF Standard Validators 1014

29．8 Session Tracking 1019

29．9 Wrap-Up 1025

Chapter 30 JavaServer Faces Web Apps： Part 2 1032

30．1 Introduction 1032

30．2 Accessing Databases in Web Apps 1033

30．3 Ajax 1042

30．4 Adding Ajax Functionality to the Validation App 1044

30．5 Wrap-Up 1046

Chapter 31 Web Services 1050

31．1 Introduction 1051

31．2 Web Service Basics 1052

31．3 Simple Object Access Protocol (SOAP) 1052

31．4 Representational State Transfer (REST) 1053

31．5 JavaScript Object Notation (JSON) 1053

31．6 Publishing and Consuming SOAP-Based Web Services 1054

31．7 Publishing and Consuming REST-Based XML Web Services 1063

31．8 Publishing and Consuming REST-Based JSON Web Services 1067

31．9 Session Tracking in a SOAP Web Service 1070

31．10 Consuming a Database-Driven SOAP Web Service 1082

31．11 Equation Generator： Returning User-Defined Types 1087

31．12 Wrap-Up 1095

Appendix A Operator Precedence Chart 1103

Appendix B ASCII Character Set 1104

Appendix C Keywords and Reserved Words 1105

Appendix D Primitive Types 1106

Index 1107

附錄E～附錄L請登錄華信教育資源網(www．hxedu．com．cn)註冊下載。

Appendix E Using the Java API Documentation

Appendix F Using the Debugger

Appendix G Formatted Output

Appendix H Number Systems

Appendix I GroupLayout

Appendix J Java Desktop Integration Components

Appendix K Mashups

Appendix L Unicode?

Java大學教程（第9版英文版）/國外計算機科學教材系列

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