Preface xix
Part 1 Programming with Objects and Classes 1
1 Introduction 3
1.1 The Start 4
1.2 A (Very!) Short History of Java 4
1.3 Being at the Right Place at the Right Time 6
1.4 What is Java? 6
1.5 Abstraction: The Critical Core of Programming 7
1.6 The Java 2 Platform 8
1.7 Java is Architecture Neutral 9
1.8 Java and its Jokes 11
1.9 Summary 12
2 Programming Fundamentals 13
2.1 Introduction 14
2.2 Abstraction and the Big Picture 15
2.3 Statement Sequences 16
2.4 Iteration 19
2.5 Selection 23
2.6 State 26
2.7 Writing a Simple Java Program 32
2.8 Comments 35
2.9 Output Statements 38
2.10 Input Statements 39
2.11 Interactive Programs 40
2.12 Summary 51
Self-review Questions 52
Programming Exercises 53
Challenges 54
3 Adding Structure 57
3.1 Introduction 58
3.2 Abstraction and Encapsulation 59
3.3 Methods 59
3.4 Writing Programs with Methods 68
3.5 Procedural Decomposition 77
3.6 Encapsulation 78
3.7 Some More Operators 81
3.8 Some More Control Statements 83
3.9 Some More Example Programs 85
3.10 Summary 97
Self-review Questions 97
Programming Exercises 98
Challenges 100
4 Introducing Containers 103
4.1 Introduction 104
4.2 Arrays 104
4.3 Container Classes 119
4.4 Data Files 125
4.5 Summary 138
Self-review Questions 139
Programming Exercises 139
Challenges 141
5 Drawing Pictures 143
5.1 Introduction 144
5.2 Creating Drawings 144
5.3 Properties of Drawings 152
5.4 Drawing Text 155
5.5 Example Programs 156
5.6 Summary 167
Self-review Questions 167
Programming Exercises 168
Challenges 169
6 Classes and Objects 171
6.1 Introduction 172
6.2 Creating New Data Types 172
6.3 Generic Classes 178
6.4 Method Names and Scope 181
6.5 Object Initialization 183
6.6 Objects and References 188
6.7 Static Variables and Methods 197
6.8 Example Classes 200
6.9 Programming with Classes and Objects 211
6.10 Enumerated Types 213
6.11 An Example—Creating Bridge Hands 216
6.12 Summary 220
Self-review Questions 221
Programming Exercises 222
Challenges 222
7 Class Relationships 225
7.1 Introduction 226
7.2 Association 226
7.3 Inheritance 228
7.4 Reuse: Inheritance vs. Association 238
7.5 Inheritance Hierarchies 240
7.6 Interfaces and Type Conformance 243
7.7 Comparing Objects for Equality 247
7.8 Nested Classes 251
7.9 Packages 253
7.10 Class Matrix Revisited 255
7.11 Reusability and Components 264
7.12 Summary 266
Self-review Questions 266
Programming Exercises 267
Challenges 267
8 Exceptions 269
8.1 What’s the Problem? 270
8.2 Kinds of Errors 271
8.3 Representing Exceptions 272
8.4 Throwing an Exception 273
8.5 Catching Exceptions 275
8.6 The Finally Block 277
8.7 Plan to Use Exceptions 278
8.8 Some Examples 278
8.9 Summary 296
Self-review Questions 297
Programming Exercises 297
9 Introducing Concurrency with Threads 299
9.1 Doing More Than One Thing At Once 300
9.2 Threads 300
9.3 Using Threads 302
9.4 Thread Synchronization 303
9.5 Thread Scheduling 304
9.6 Example Programs 305
9.7 Summary 319
Self-review Questions 319
Programming Exercises 319
10 User Interfaces 321
10.1 Introduction 322
10.2 Core GUI Concepts 324
10.3 Text Input with a GUI 336
10.4 A Very Simple Text Editor 338
10.5 Menus 342
10.6 Painting 346
10.7 Summary 346
Self-review Questions 347
Programming Exercises 347
Challenges 348
Part 2 The Process of Programming 349
11 The Programming Process 351
11.1 Introduction 352
11.2 Why Object-oriented? 354
11.3 Development Tasks 357
11.4 Testing Strategies 368
11.5 UML Class, Object and Sequence Diagrams 371
11.6 Practice and Experience 382
11.7 Summary 383
Self-review Questions 383
Programming Exercises 384
Challenges 385
12 Unit Testing 387
12.1 Introduction 388
12.2 Unit Testing—A First Example 390
12.3 The Core Principles of Unit Testing 393
12.4 Test-driven Development 395
12.5 The TestNG Framework 398
12.6 Extending the Person Class 404
12.7 Summary 421
Self-review Questions 421
Programming Exercises 422
Challenges 423
13 Test-driven Programming Strategies 425
13.1 Introduction 426
13.2 Getting Started—Searching for Files 427
13.3 The GUI 440
13.4 The Complete Searcher 460
13.5 Summary 461
Self-review Questions 461
Programming Exercises 462
Challenges 462
14 Programming Tools 463
14.1 Introduction 464
14.2 Project Structure 464
14.3 Ant—The Build Tool 468
14.4 Version Control 481
14.5 Integrated Development Environments 490
14.6 Summary 499
Self-review Questions 499
Programming Exercises 500
Challenges 500
Part 3 Case Studies in Developing Programs 501
15 Introducing the Case Studies 503
15.1 Introduction 504
15.2 The Case Studies 505
15.3 The Presentations of the Case Studies 506
16 Contacts Book 507
16.1 Introduction 508
16.2 Wading In 508
16.3 Stepping Back—Some Research 509
16.4 Data Storage 521
16.5 A GUI Design 535
16.6 Displaying the List of Contacts 536
16.7 Menus and Action 550
16.8 More to Do 563
Programming Exercises 563
Challenges 564
17 Pedestrian Crossing Simulation 565
17.1 Introduction 566
17.2 The Initial Problem Specification 566
17.3 The Initial Thinking 567
17.4 A First Pass 570
17.5 Getting GUI 584
17.6 GUIer and GUIer 597
17.7 Control… We Have a Problem 604
17.8 Onward 615
17.9 Summary 616
Programming Exercises 616
Challenges 616
Part 4 The Java Programming Language in Detail 617
18 A Java Language Reference 619
18.1 Introduction 620
18.2 Syntax and Semantics 620
18.3 The Presentation 621
18.4 The Example Programs 621
18.5 Summary 623
19 Variables, Types and Expressions 625
19.1 Introduction 626
19.2 Comments 626
19.3 Identifiers 630
19.4 Unicode Escapes 633
19.5 Literals 634
19.6 Types 636
19.7 Scope 639
19.8 Variables 640
19.9 Expressions and Operators 649
19.10 Source Files 662
19.11 Summary 662
Self-review Questions 663
Programming Exercises 663
20 Flow Control 665
20.1 Introduction 666
20.2 Selection 666
20.3 Iteration 675
20.4 Transfer Statements 686
20.5 Recursion 694
20.6 Summary 695
Self-review Questions 695
Programming Exercises 696
21 Classes and Packages 697
21.1 Introduction 698
21.2 Classes 698
21.3 Top-Level Classes 720
21.4 Nested Classes 720
21.5 Enumerated Types 734
21.6 Packages 737
21.7 Static Import 739
21.8 Summary 742
Self-review Questions 742
Programming Exercises 743
22 Inheritance and Interfaces 745
22.1 Introduction 746
22.2 Inheritance 746
22.3 Interfaces 775
22.4 Annotations 782
22.5 Summary 784
Self-review Questions 784
Programming Exercises 785
23 Exception Handling 787
23.1 Introduction 788
23.2 Summary 800
Self-review Questions 801
24 Threads and Concurrency 803
24.1 Introduction 804
24.2 Class Thread 805
24.3 Synchronized Methods 811
24.4 Synchronized Statement 816
24.5 Summary 817
Self-review Questions 818
Programming Exercises 818
Part 5 Endmatter 819
Appendix A Glossary 821
Appendix B The CRC Method 829
B. 1 Introduction 829
B. 2 Basic Concepts 829
B. 3 CRC Cards 830
B. 4 CRC Method Process 831
B. 5 Problems 832
B. 6 Documentation 832
B. 7 Design 833
Appendix C The Online Documentation 835
Appendix D Running Java Programs 839
D. 1 Getting Started 839
D. 2 Compiling and Running a Program 839
D. 3 Using Classes Input, FileInput and FileOutput 840
D. 4 Using Classes DrawFrame and DrawPanel 841
D. 5 Using CLASSPATH 841
Appendix E Class Input 843
Appendix F Class FileInput 851
Appendix G Class FileOutput 853
Appendix H Class DrawFrame 857
Appendix I Class DrawPanel 861
Appendix J Bibliography 863
J. 1 Features and Use of Java 863
J. 2 Unit Testing and Refactoring 864
J. 3 Object-oriented Analysis, Design and Programming 864
J. 4 General Programming 865
J. 5 Algorithms and Data Structures 865
J. 6 Concurrency and Threads 865
J. 7 Tools 866
J. 8 Human–Computer Interaction 866
Index 867
