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• Title Page
• Copyright Page
• Acknowledgments
• About the Author
• Contents
• Preface
• Chapter 1 Introduction to Computers and Java
• 1.1 Introduction
• 1.2 Why Program?
• 1.3 Computer Systems: Hardware and Software
• Hardware
• Software
• 1.4 Programming Languages
• What Is a Program?
• A History of Java
• Java Applications and Applets
• 1.5 What Is a Program Made Of?
• Language Elements
• Lines and Statements
• Variables
• The Compiler and the Java Virtual Machine
• Java Software Editions
• Compiling and Running a Java Program
• 1.6 The Programming Process
• Software Engineering
• 1.7 Object-Oriented Programming
• Review Questions and Exercises
• Programming Challenge
• Chapter 2 Java Fundamentals
• 2.1 The Parts of a Java Program
• 2.2 The print and println Methods, and the Java API
• 2.3 Variables and Literals
• Displaying Multiple Items with the + Operator
• Be Careful with Quotation Marks
• More about Literals
• Identifiers
• Class Names
• 2.4 Primitive Data Types
• The Integer Data Types
• Floating-Point Data Types
• The boolean Data Type
• The char Data Type
• Variable Assignment and Initialization
• Variables Hold Only One Value at a Time
• 2.5 Arithmetic Operators
• Integer Division
• Operator Precedence
• Grouping with Parentheses
• The Math Class
• 2.6 Combined Assignment Operators
• 2.7 Conversion between Primitive Data Types
• Mixed Integer Operations
• Other Mixed Mathematical Expressions
• 2.8 Creating Named Constants with final
• 2.9 The String Class
• Objects Are Created from Classes
• The String Class
• Primitive Type Variables and Class Type Variables
• Creating a String Object
• 2.10 Scope
• 2.11 Comments
• 2.12 Programming Style
• 2.13 Reading Keyboard Input
• Reading a Character
• Mixing Calls to nextLine with Calls to Other Scanner Methods
• 2.14 Dialog Boxes
• Displaying Message Dialogs
• Displaying Input Dialogs
• An Example Program
• Converting String Input to Numbers
• 2.15 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 3 Decision Structures
• 3.1 The if Statement
• Using Relational Operators to Form Conditions
• Putting It All Together
• Programming Style and the if Statement
• Be Careful with Semicolons
• Having Multiple Conditionally Executed Statements
• Flags
• Comparing Characters
• 3.2 The if-else Statement
• 3.3 Nested if Statements
• 3.4 The if-else-if Statement
• 3.5 Logical Operators
• The Precedence of Logical Operators
• Checking Numeric Ranges with Logical Operators
• 3.6 Comparing String Objects
• Ignoring Case in String Comparisons
• 3.7 More about Variable Declaration and Scope
• 3.8 The Conditional Operator (Optional)
• 3.9 The switch Statement
• 3.10 Displaying Formatted Output with System.out.printf and String.format
• Format Specifier Syntax
• Precision
• Specifying a Minimum Field Width
• Flags
• Formatting String Arguments
• The String.format Method
• 3.11 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 4 Loops and Files
• 4.1 The Increment and Decrement Operators
• The Difference between Postfix and Prefix Modes
• 4.2 The while Loop
• The while Loop Is a Pretest Loop
• Infinite Loops
• Don’t Forget the Braces with a Block of Statements
• Programming Style and the while Loop
• 4.3 Using the while Loop for Input Validation
• 4.4 The do-while Loop
• 4.5 The for Loop
• The for Loop Is a Pretest Loop
• Avoid Modifying the Control Variable in the Body of the for Loop
• Other Forms of the Update Expression
• Declaring a Variable in the for Loop’s Initialization Expression
• Creating a User Controlled for Loop
• Using Multiple Statements in the Initialization and Update Expressions
• 4.6 Running Totals and Sentinel Values
• Using a Sentinel Value
• 4.7 Nested Loops
• 4.8 The break and continue Statements (Optional)
• 4.9 Deciding Which Loop to Use
• 4.10 Introduction to File Input and Output
• Using the PrintWriter Class to Write Data to a File
• Appending Data to a File
• Specifying the File Location
• Reading Data from a File
• Reading Lines from a File with the nextLine Method
• Adding a throws Clause to the Method Header
• Checking for a File’s Existence
• 4.11 Generating Random Numbers with the Random Class
• 4.12 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 5 Methods
• 5.1 Introduction to Methods
• void Methods and Value-Returning Methods
• Defining a void Method
• Calling a Method
• Hierarchical Method Calls
• Using Documentation Comments with Methods
• 5.2 Passing Arguments to a Method
• Argument and Parameter Data Type Compatibility
• Parameter Variable Scope
• Passing Multiple Arguments
• Arguments Are Passed by Value
• Passing Object References to a Method
• Using the @param Tag in Documentation Comments
• 5.3 More about Local Variables
• Local Variable Lifetime
• Initializing Local Variables with Parameter Values
• 5.4 Returning a Value from a Method
• Defining a Value-Returning Method
• Calling a Value-Returning Method
• Using the @return Tag in Documentation Comments
• Returning a boolean Value
• Returning a Reference to an Object
• 5.5 Problem Solving with Methods
• Calling Methods That Throw Exceptions
• 5.6 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 6 A First Look at Classes
• 6.1 Objects and Classes
• Classes: Where Objects Come From
• Classes in the Java API
• Primitive Variables vs. Objects
• 6.2 Writing a Simple Class, Step by Step
• Accessor and Mutator Methods
• The Importance of Data Hiding
• Avoiding Stale Data
• Showing Access Specification in UML Diagrams
• Data Type and Parameter Notation in UML Diagrams
• Layout of Class Members
• 6.3 Instance Fields and Methods
• 6.4 Constructors
• Showing Constructors in a UML Diagram
• Uninitialized Local Reference Variables
• The Default Constructor
• Writing Your Own No-Arg Constructor
• The String Class Constructor
• 6.5 Passing Objects as Arguments
• 6.6 Overloading Methods and Constructors
• The BankAccount Class
• Overloaded Methods Make Classes More Useful
• 6.7 Scope of Instance Fields
• Shadowing
• 6.8 Packages and import Statements
• Explicit and Wildcard import Statements
• The java.lang Package
• Other API Packages
• 6.9 Focus on Object-Oriented Design: Finding the Classes and Their Responsibilities
• Finding the Classes
• Identifying a Class’s Responsibilities
• This Is Only the Beginning
• 6.10 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 7 Arrays and the ArrayList Class
• 7.1 Introduction to Arrays
• Accessing Array Elements
• Inputting and Outputting Array Contents
• Java Performs Bounds Checking
• Watch Out for Off-by-One Errors
• Array Initialization
• Alternate Array Declaration Notation
• 7.2 Processing Array Elements
• Array Length
• The Enhanced for Loop
• Letting the User Specify an Array’s Size
• Reassigning Array Reference Variables
• Copying Arrays
• 7.3 Passing Arrays as Arguments to Methods
• 7.4 Some Useful Array Algorithms and Operations
• Comparing Arrays
• Summing the Values in a Numeric Array
• Getting the Average of the Values in a Numeric Array
• Finding the Highest and Lowest Values in a Numeric Array
• The SalesData Class
• Partially Filled Arrays
• Working with Arrays and Files
• 7.5 Returning Arrays from Methods
• 7.6 String Arrays
• Calling String Methods from an Array Element
• 7.7 Arrays of Objects
• 7.8 The Sequential Search Algorithm
• 7.9 Two-Dimensional Arrays
• Initializing a Two-Dimensional Array
• The length Field in a Two-Dimensional Array
• Displaying All the Elements of a Two-Dimensional Array
• Summing All the Elements of a Two-Dimensional Array
• Summing the Rows of a Two-Dimensional Array
• Summing the Columns of a Two-Dimensional Array
• Passing Two-Dimensional Arrays to Methods
• Ragged Arrays
• 7.10 Arrays with Three or More Dimensions
• 7.11 The Selection Sort and the Binary Search Algorithms
• The Selection Sort Algorithm
• The Binary Search Algorithm
• 7.12 Command-Line Arguments and Variable-Length Argument Lists
• Command-Line Arguments
• Variable-Length Argument Lists
• 7.13 The ArrayList Class
• Creating and Using an ArrayList Object
• Using the Enhanced for Loop with an ArrayList
• The ArrayList Class’s toString method
• Removing an Item from an ArrayList
• Inserting an Item
• Replacing an Item
• Capacity
• Using the Diamond Operator for Type Inference (Java 7)
• 7.14 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 8 A Second Look at Classes and Objects
• 8.1 Static Class Members
• A Quick Review of Instance Fields and Instance Methods
• Static Members
• Static Fields
• Static Methods
• 8.2 Passing Objects as Arguments to Methods
• 8.3 Returning Objects from Methods
• 8.4 The toString Method
• 8.5 Writing an equals Method
• 8.6 Methods That Copy Objects
• Copy Constructors
• 8.7 Aggregation
• Aggregation in UML Diagrams
• Security Issues with Aggregate Classes
• Avoid Using null References
• 8.8 The this Reference Variable
• Using this to Overcome Shadowing
• Using this to Call an Overloaded Constructor from Another Constructor
• 8.9 Enumerated Types
• Enumerated Types Are Specialized Classes
• Switching On an Enumerated Type
• 8.10 Garbage Collection
• The finalize Method
• 8.11 Focus on Object-Oriented Design: Class Collaboration
• Determining Class Collaborations with CRC Cards
• 8.12 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 9 Text Processing and More about Wrapper Classes
• 9.1 Introduction to Wrapper Classes
• 9.2 Character Testing and Conversion with the Character Class
• Character Case Conversion
• 9.3 More String Methods
• Searching for Substrings
• Extracting Substrings
• Methods That Return a Modified String
• The Static valueOf Methods
• 9.4 The StringBuilder Class
• The StringBuilder Constructors
• Other StringBuilder Methods
• The toString Method
• 9.5 Tokenizing Strings
• 9.6 Wrapper Classes for the Numeric Data Types
• The Static toString Methods
• The toBinaryString, toHexString, and toOctalString Methods
• The MIN_VALUE and MAX_VALUE Constants
• Autoboxing and Unboxing
• 9.7 Focus on Problem Solving: The TestScoreReader Class
• 9.8 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 10 Inheritance
• 10.1 What Is Inheritance?
• Generalization and Specialization
• Inheritance and the “Is a” Relationship
• Inheritance in UML Diagrams
• The Superclass’s Constructor
• Inheritance Does Not Work in Reverse
• 10.2 Calling the Superclass Constructor
• When the Superclass Has No Default or No-Arg Constructors
• Summary of Constructor Issues in Inheritance
• 10.3 Overriding Superclass Methods
• Overloading versus Overriding
• Preventing a Method from Being Overridden
• 10.4 Protected Members
• Package Access
• 10.5 Chains of Inheritance
• Class Hierarchies
• 10.6 The Object Class
• 10.7 Polymorphism
• Polymorphism and Dynamic Binding
• The “Is-a” Relationship Does Not Work in Reverse
• The instanceof Operator
• 10.8 Abstract Classes and Abstract Methods
• Abstract Classes in UML
• 10.9 Interfaces
• An Interface is a Contract
• Fields in Interfaces
• Implementing Multiple Interfaces
• Interfaces in UML
• Default Methods
• Polymorphism and Interfaces
• 10.10 Anonymous Inner Classes
• 10.11 Functional Interfaces and Lambda Expressions
• 10.12 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 11 Exceptions and Advanced File I/O
• 11.1 Handling Exceptions
• Exception Classes
• Handling an Exception
• Retrieving the Default Error Message
• Polymorphic References to Exceptions
• Using Multiple catch Clauses to Handle Multiple Exceptions
• The finally Clause
• The Stack Trace
• Handling Multiple Exceptions with One catch Clause (Java 7)
• When an Exception Is Not Caught
• Checked and Unchecked Exceptions
• 11.2 Throwing Exceptions
• Creating Your Own Exception Classes
• Using the @exception Tag in Documentation Comments
• 11.3 Advanced Topics: Binary Files, Random Access Files, and Object Serialization
• Binary Files
• Random Access Files
• Object Serialization
• Serializing Aggregate Objects
• 11.4 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 12 A First Look at GUI Applications
• 12.1 Introduction
• The JFC, AWT, and Swing
• Event-Driven Programming
• The javax.swing and java.awt Packages
• 12.2 Creating Windows
• Using Inheritance to Extend the JFrame Class
• Equipping GUI Classes with a main Method
• Adding Components to a Window
• Handling Events with Action Listeners
• Writing an Event Listener for the KiloConverter Class
• Background and Foreground Colors
• The ActionEvent Object
• 12.3 Layout Managers
• Adding a Layout Manager to a Container
• The FlowLayout Manager
• The BorderLayout Manager
• The GridLayout Manager
• 12.4 Radio Buttons and Check Boxes
• Radio Buttons
• Check Boxes
• 12.5 Borders
• 12.6 Focus on Problem Solving: Extending Classes from JPanel
• The Brandi’s Bagel House Application
• The GreetingPanel Class
• The BagelPanel Class
• The ToppingPanel Class
• The CoffeePanel Class
• Putting It All Together
• 12.7 Splash Screens
• 12.8 Using Console Output to Debug a GUI Application
• 12.9 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 13 Advanced GUI Applications
• 13.1 The Swing and AWT Class Hierarchy
• 13.2 Read-Only Text Fields
• 13.3 Lists
• Selection Modes
• Responding to List Events
• Retrieving the Selected Item
• Placing a Border around a List
• Adding a Scroll Bar to a List
• Adding Items to an Existing JList Component
• Multiple Selection Lists
• 13.4 Combo Boxes
• Retrieving the Selected Item
• 13.5 Displaying Images in Labels and Buttons
• 13.6 Mnemonics and Tool Tips
• Mnemonics
• Tool Tips
• 13.7 File Choosers and Color Choosers
• File Choosers
• Color Choosers
• 13.8 Menus
• 13.9 More about Text Components: Text Areas and Fonts
• Text Areas
• Fonts
• 13.10 Sliders
• 13.11 Look and Feel
• 13.12 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 14 Applets and More
• 14.1 Introduction to Applets
• 14.2 A Brief Introduction to HTML
• Hypertext
• Markup Language
• Document Structure Tags
• Text Formatting Tags
• Creating Breaks in Text
• Inserting Links
• 14.3 Creating Applets with Swing
• Running an Applet
• Handling Events in an Applet
• 14.4 Using AWT for Portability
• 14.5 Drawing Shapes
• The XY Coordinate System
• Graphics Objects
• The repaint Method
• Drawing on Panels
• 14.6 Handling Mouse Events
• Handling Mouse Events
• 14.7 Timer Objects
• 14.8 Playing Audio
• Using an AudioClip Object
• Playing Audio in an Application
• 14.9 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 15 Creating GUI Applications with JavaFX and Scene Builder
• 15.1 Introduction
• Event-Driven Programming
• 15.2 Scene Graphs
• 15.3 Using Scene Builder to Create JavaFX Applications
• Starting Scene Builder
• The Scene Builder Main Window
• 15.4 Writing the Application Code
• The Main Application Class
• The Controller Class
• Using the Sample Controller Skeleton
• Summary of Creating a JavaFX Application
• 15.5 RadioButtons and CheckBoxes
• RadioButtons
• Determining in Code Whether a RadioButton Is Selected
• Responding to RadioButton Events
• CheckBoxes
• Determining in Code Whether a CheckBox Is Selected
• Responding to CheckBox Events
• 15.6 Displaying Images
• Displaying an Image with Code
• 15.7 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 16 Recursion
• 16.1 Introduction to Recursion
• 16.2 Solving Problems with Recursion
• Direct and Indirect Recursion
• 16.3 Examples of Recursive Methods
• Summing a Range of Array Elements with Recursion
• Drawing Concentric Circles
• The Fibonacci Series
• Finding the Greatest Common Divisor
• 16.4 A Recursive Binary Search Method
• 16.5 The Towers of Hanoi
• 16.6 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Chapter 17 Databases
• 17.1 Introduction to Database Management Systems
• JDBC
• SQL
• Using a DBMS
• Java DB
• Creating the CoffeeDB Database
• Connecting to the CoffeeDB Database
• Connecting to a Password-Protected Database
• 17.2 Tables, Rows, and Columns
• Column Data Types
• Primary Keys
• 17.3 Introduction to the SQL SELECT Statement
• Passing an SQL Statement to the DBMS
• Specifying Search Criteria with the WHERE Clause
• Sorting the Results of a SELECT Query
• Mathematical Functions
• 17.4 Inserting Rows
• Inserting Rows with JDBC
• 17.5 Updating and Deleting Existing Rows
• Updating Rows with JDBC
• Deleting Rows with the DELETE Statement
• Deleting Rows with JDBC
• 17.6 Creating and Deleting Tables
• Removing a Table with the DROP TABLE Statement
• 17.7 Creating a New Database with JDBC
• 17.8 Scrollable Result Sets
• 17.9 Result Set Metadata
• 17.10 Displaying Query Results in a JTable
• 17.11 Relational Data
• Joining Data from Multiple Tables
• An Order Entry System
• 17.12 Advanced Topics
• Transactions
• Stored Procedures
• 17.13 Common Errors to Avoid
• Review Questions and Exercises
• Programming Challenges
• Index
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