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Preface | |
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Acknowledgments | |
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The Java Language | |
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The Genesis of Java | |
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Java's Lineage | |
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The Birth of Modern Programming: C | |
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The Need for C++ | |
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The Stage Is Set for Java | |
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The Creation of Java | |
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Why Java Is Important to the Internet | |
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Java Applets and Applications | |
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Security | |
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Portability | |
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Java's Magic: The Bytecode | |
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The Java Buzzwords | |
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Simple | |
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Object-Oriented | |
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Robust | |
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Multithreaded | |
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Architecture-Neutral | |
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Interpreted and High Performance | |
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Distributed | |
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Dynamic | |
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The Continuing Revolution | |
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Features Added by 1.1 | |
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Features Deprecated by 1.1 | |
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Features Added by 2 | |
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Features Deprecated by 2 | |
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Java Is Not an Enhanced HTML | |
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An Overview of Java | |
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Object-Oriented Programming | |
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Two Paradigms | |
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Abstraction | |
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The Three OOP Principles | |
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A First Simple Program | |
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Entering the Program | |
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Compiling the Program | |
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A Closer Look at the First Sample Program | |
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A Second Short Program | |
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Two Control Statements | |
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The if Statement | |
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The for Loop | |
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Using Blocks of Code | |
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Lexical Issues | |
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Whitespace | |
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Identifiers | |
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Literals | |
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Comments | |
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Separators | |
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The Java Keywords | |
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The Java Class Libraries | |
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Data Types, Variables, and Arrays | |
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Java Is a Strongly Typed Language | |
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The Simple Types | |
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Integers | |
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byte | |
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short | |
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int | |
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long | |
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Floating-Point Types | |
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float | |
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double | |
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Characters | |
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Booleans | |
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A Closer Look at Literals | |
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Integer Literals | |
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Floating-Point Literals | |
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Boolean Literals | |
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Character Literals | |
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String Literals | |
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Variables | |
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Declaring a Variable | |
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Dynamic Initialization | |
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The Scope and Lifetime of Variables | |
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Type Conversion and Casting | |
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Java's Automatic Conversions | |
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Casting Incompatible Types | |
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Automatic Type Promotion in Expressions | |
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The Type Promotion Rules | |
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Arrays | |
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One-Dimensional Arrays | |
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Multidimensional Arrays | |
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Alternative Array Declaration Syntax | |
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A Few Words About Strings | |
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A Note to C/C++ Programmers About Pointers | |
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Operators | |
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Arithmetic Operators | |
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The Basic Arithmetic Operators | |
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The Modulus Operator | |
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Arithmetic Assignment Operators | |
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Increment and Decrement | |
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The Bitwise Operators | |
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The Bitwise Logical Operators | |
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The Left Shift | |
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The Right Shift | |
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The Unsigned Right Shift | |
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Bitwise Operator Assignments | |
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Relational Operators | |
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Boolean Logical Operators | |
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Short-Circuit Logical Operators | |
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The Assignment Operator | |
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The ? Operator | |
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Operator Precedence | |
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Using Parentheses | |
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Control Statements | |
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Java's Selection Statements | |
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if | |
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switch | |
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Iteration Statements | |
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while | |
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do-while | |
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for | |
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Some for Loop Variations | |
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Nested Loops | |
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Jump Statements | |
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Using break | |
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Using continue | |
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return | |
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Introducing Classes | |
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Class Fundamentals | |
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The General Form of a Class | |
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A Simple Class | |
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Declaring Objects | |
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A Closer Look at new | |
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Assigning Object Reference Variables | |
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Introducing Methods | |
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Adding a Method to the Box Class | |
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Returning a Value | |
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Adding a Method That Takes Parameters | |
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Constructors | |
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Parameterized Constructors | |
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The this Keyword | |
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Instance Variable Hiding | |
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Garbage Collection | |
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The finalize() Method | |
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A Stack Class | |
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A Closer Look at Methods and Classes | |
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Overloading Methods | |
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Overloading Constructors | |
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Using Objects as Parameters | |
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A Closer Look at Argument Passing | |
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Returning Objects | |
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Recursion | |
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Introducing Access Control | |
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Understanding static | |
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Introducing final | |
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Arrays Revisited | |
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Introducing Nested and Inner Classes | |
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Exploring the String Class | |
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Using Command-Line Arguments | |
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Inheritance | |
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Inheritance Basics | |
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Member Access and Inheritance | |
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A More Practical Example | |
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A Superclass Variable Can Reference a Subclass Object | |
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Using super | |
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Using super to Call Superclass Constructors | |
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A Second Use for super | |
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Creating a Multilevel Hierarchy | |
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When Constructors Are Called | |
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Method Overriding | |
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Dynamic Method Dispatch | |
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Why Overridden Methods? | |
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Applying Method Overriding | |
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Using Abstract Classes | |
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Using final with Inheritance | |
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Using final to Prevent Overriding | |
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Using final to Prevent Inheritance | |
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The Object Class | |
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Packages and Interfaces | |
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Packages | |
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Defining a Package | |
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Understanding CLASSPATH | |
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A Short Package Example | |
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Access Protection | |
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An Access Example | |
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Importing Packages | |
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Interfaces | |
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Defining an Interface | |
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Implementing Interfaces | |
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Applying Interfaces | |
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Variables in Interfaces | |
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Interfaces Can Be Extended | |
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Exception Handling | |
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Exception-Handling Fundamentals | |
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Exception Types | |
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Uncaught Exceptions | |
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Using try and catch | |
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Displaying a Description of an Exception | |
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Multiple catch Clauses | |
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Nested try Statements | |
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throw | |
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throws | |
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finally | |
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Java's Built-in Exceptions | |
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Creating Your Own Exception Subclasses | |
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Using Exceptions | |
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Multithreaded Programming | |
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The Java Thread Model | |
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Thread Priorities | |
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Synchronization | |
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Messaging | |
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The Thread Class and the Runnable Interface | |
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The Main Thread | |
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Creating a Thread | |
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Implementing Runnable | |
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Extending Thread | |
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Choosing an Approach | |
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Creating Multiple Threads | |
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Using is Alive() and join() | |
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Thread Priorities | |
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Synchronization | |
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Using Synchronized Methods | |
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The synchronized Statement | |
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Interthread Communication | |
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Deadlock | |
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Suspending, Resuming, and Stopping Threads | |
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Suspending, Resuming, and Stopping Threads Using Java 1.1 and Earlier | |
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Suspending, Resuming, and Stopping Threads Using Java 2 | |
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Using Multithreading | |
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I/O, Applets, and Other Topics | |
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I/O Basics | |
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Streams | |
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Byte Streams and Character Streams | |
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The Predefined Streams | |
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Reading Console Input | |
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Reading Characters | |
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Reading Strings | |
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Writing Console Output | |
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The PrintWriter Class | |
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Reading and Writing Files | |
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Applet Fundamentals | |
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The transient and volatile Modifiers | |
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Using instanceof | |
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strictfp | |
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Native Methods | |
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Problems with Native Methods | |
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The Java Library | |
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String Handling | |
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The String Constructors | |
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String Length | |
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Special String Operations | |
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String Literals | |
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String Concatenation | |
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String Concatenation with Other Data Types | |
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String Conversion and toString() | |
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Character Extraction | |
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charAt() | |
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getChars() | |
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getBytes() | |
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toCharArray() | |
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String Comparison | |
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equals() and equalsIgnoreCase() | |
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regionMatches() | |
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startsWith() and endsWith() | |
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equals() Versus == | |
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compareTo() | |
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Searching Strings | |
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Modifying a String | |
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substring() | |
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concat() | |
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replace() | |
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trim() | |
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Data Conversion Using valueOf() | |
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Changing the Case of Characters Within a String | |
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StringBuffer | |
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StringBuffer Constructors | |
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length() and capacity() | |
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ensureCapacity() | |
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setLength() | |
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charAt() and setCharAt() | |
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getChars() | |
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append() | |
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insert() | |
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reverse() | |
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delete() and deleteCharAt() | |
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replace() | |
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substring() | |
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Exploring java.lang | |
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Simple Type Wrappers | |
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Number | |
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Double and Float | |
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Byte, Short, Integer, and Long | |
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Character | |
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Boolean | |
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Void | |
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Process | |
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Runtime | |
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Memory Management | |
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Executing Other Programs | |
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System | |
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Using currentTimeMillis() to Time Program Execution | |
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Using arraycopy() | |
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Environment Properties | |
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Object | |
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Using clone() and the Cloneable Interface | |
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Class | |
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ClassLoader | |
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Math | |
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Transcendental Functions | |
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Exponential Functions | |
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Rounding Functions | |
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Miscellaneous Math Methods | |
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Compiler | |
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Thread, ThreadGroup, and Runnable | |
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The Runnable Interface | |
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Thread | |
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ThreadGroup | |
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ThreadLocal and Inheritable ThreadLocal | |
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Package | |
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RuntimePermission | |
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Throwable | |
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SecurityManager | |
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The Comparable Interface | |
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The java.lang.ref and java.lang.reflect Packages | |
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java.lang.ref | |
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java.lang.reflect | |
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java.util Part 1: The Collections Framework | |
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Collections Overview | |
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The Collection Interfaces | |
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The Collection Interface | |
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The List Interface | |
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The Set Interface | |
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The SortedSet Interface | |
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The Collection Classes | |
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The ArrayList Class | |
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The LinkedList Class | |
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The HashSet Class | |
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The TreeSet Class | |
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Accessing a Collection via an Iterator | |
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Using an Iterator | |
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Storing User-Defined Classes in Collections | |
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Working with Maps | |
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The Map Interfaces | |
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The Map Classes | |
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Comparators | |
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Using a Comparator | |
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The Collection Algorithms | |
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Arrays | |
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The Legacy Classes and Interfaces | |
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The Enumeration Interface | |
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Vector | |
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Stack | |
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Dictionary | |
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Hashtable | |
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Properties | |
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Using store() and load() | |
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Collections Summary | |
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java.util Part 2: More Utility Classes | |
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StringTokenizer | |
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BitSet | |
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Date | |
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Date Comparison | |
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Calendar | |
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GregorianCalendar | |
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TimeZone | |
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SimpleTimeZone | |
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Locale | |
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Random | |
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Observable | |
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The Observer Interface | |
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An Observer Example | |
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The java.util.zip Package | |
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The java.util.jar Package | |
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Input/Output: Exploring java.io | |
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The Java I/O Classes and Interfaces | |
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File | |
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Directories | |
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Using FilenameFilter | |
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The listFiles() Alternative | |
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Creating Directories | |
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The Stream Classes | |
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The Byte Streams | |
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InputStream | |
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OutputStream | |
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FileInputStream | |
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FileOutputStream | |
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ByteArrayInputStream | |
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ByteArrayOutputStream | |
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Filtered Byte Streams | |
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Buffered Byte Streams | |
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SequenceInputStream | |
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PrintStream | |
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RandomAccessFile | |
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The Character Streams | |
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Reader | |
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Writer | |
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FileReader | |
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FileWriter | |
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CharArrayReader | |
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CharArrayWriter | |
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BufferedReader | |
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BufferedWriter | |
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PushbackReader | |
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PrintWriter | |
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Using Stream I/O | |
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Improving wc() Using a StreamTokenizer | |
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Serialization | |
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Serializable | |
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Externalizable | |
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ObjectOutput | |
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ObjectOutputStream | |
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ObjectInput | |
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ObjectInputStream | |
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A Serialization Example | |
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Stream Benefits | |
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Networking | |
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Networking Basics | |
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Socket Overview | |
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Client/Server | |
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Reserved Sockets | |
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Proxy Servers | |
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Internet Addressing | |
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Java and the Net | |
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The Networking Classes and Interfaces | |
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InetAddress | |
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Factory Methods | |
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Instance Methods | |
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TCP/IP Client Sockets | |
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Whois | |
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URL | |
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Format | |
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URLConnection | |
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TCP/IP Server Sockets | |
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A Caching Proxy HTTP Server | |
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Source Code | |
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Datagrams | |
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DatagramPacket | |
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Datagram Server and Client | |
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Net Worth | |
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The Applet Class | |
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Applet Basics | |
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The Applet Class | |
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Applet Architecture | |
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An Applet Skeleton | |
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Applet Initialization and Termination | |
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Overriding update() | |
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Simple Applet Display Methods | |
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Requesting Repainting | |
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A Simple Banner Applet | |
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Using the Status Window | |
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The HTML Applet Tag | |
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Passing Parameters to Applets | |
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Improving the Banner Applet | |
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getDocumentBase() and getCodeBase() | |
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AppletContext and showDocument() | |
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The AudioClip Interface | |
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The AppletStub Interface | |
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Outputting to the Console | |
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Event Handling | |
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Two Event Handling Mechanisms | |
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The Delegation Event Model | |
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Events | |
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Event Sources | |
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Event Listeners | |
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Event Classes | |
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The ActionEvent Class | |
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The AdjustmentEvent Class | |
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The ComponentEvent Class | |
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The ContainerEvent Class | |
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The FocusEvent Class | |
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The InputEvent Class | |
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The ItemEvent Class | |
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The KeyEvent Class | |
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The MouseEvent Class | |
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The TextEvent Class | |
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The WindowEvent Class | |
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Sources of Events | |
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Event Listener Interfaces | |
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The ActionListener Interface | |
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The AdjustmentListener Interface | |
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The ComponentListener Interface | |
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The ContainerListener Interface | |
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The FocusListener Interface | |
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The ItemListener Interface | |
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The KeyListener Interface | |
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The MouseListener Interface | |
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The MouseMotionListener Interface | |
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The TextListener Interface | |
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The WindowListener Interface | |
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Using the Delegation Event Model | |
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Handling Mouse Events | |
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Handling Keyboard Events | |
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Adapter Classes | |
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Inner Classes | |
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Anonymous Inner Classes | |
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Introducing the AWT: Working with Windows, Graphics, and Text | |
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AWT Classes | |
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Window Fundamentals | |
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Component | |
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Container | |
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Panel | |
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Window | |
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Frame | |
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Canvas | |
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Working with Frame Windows | |
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Setting the Window's Dimensions | |
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Hiding and Showing a Window | |
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Setting a Window's Title | |
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Closing a Frame Window | |
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Creating a Frame Window in an Applet | |
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Handling Events in a Frame Window | |
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Creating a Windowed Program | |
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Displaying Information Within a Window | |
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| |
Working with Graphics | |
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Drawing Lines | |
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Drawing Rectangles | |
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Drawing Ellipses and Circles | |
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Drawing Arcs | |
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Drawing Polygons | |
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Sizing Graphics | |
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Working with Color | |
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Color Methods | |
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Setting the Current Graphics Color | |
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A Color Demonstration Applet | |
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Setting the Paint Mode | |
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Working with Fonts | |
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Determining the Available Fonts | |
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Creating and Selecting a Font | |
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Obtaining Font Information | |
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Managing Text Output Using FontMetrics | |
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Displaying Multiple Lines of Text | |
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Centering Text | |
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Multiline Text Alignment | |
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Exploring Text and Graphics | |
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Using AWT Controls, Layout Managers, and Menus | |
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Control Fundamentals | |
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Adding and Removing Controls | |
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Responding to Controls | |
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Labels | |
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Using Buttons | |
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Handling Buttons | |
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Applying Check Boxes | |
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Handling Check Boxes | |
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CheckboxGroup | |
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Choice Controls | |
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Handling Choice Lists | |
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Using Lists | |
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Handling Lists | |
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Managing Scroll Bars | |
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Handling Scroll Bars | |
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Using a TextField | |
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Handling a TextField | |
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Using a TextArea | |
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Understanding Layout Managers | |
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FlowLayout | |
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BorderLayout | |
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Using Insets | |
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GridLayout | |
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CardLayout | |
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Menu Bars and Menus | |
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Dialog Boxes | |
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FileDialog | |
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Handling Events by Extending AWT Components | |
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Extending Button | |
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Extending Checkbox | |
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Extending a Check Box Group | |
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Extending Choice | |
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Extending List | |
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Extending Scrollbar | |
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Exploring the Controls, Menus, and Layout Managers | |
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Images | |
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File Formats | |
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Image Fundamentals: Creating, Loading, and Displaying | |
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Creating an Image Object | |
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Loading an Image | |
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Displaying an Image | |
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ImageObserver | |
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ImageObserver Example | |
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Double Buffering | |
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MediaTracker | |
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ImageProducer | |
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MemoryImageSource | |
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ImageConsumer | |
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PixelGrabber | |
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ImageFilter | |
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CropImageFilter | |
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RGBImageFilter | |
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Cell Animation | |
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Additional Java 2 Imaging Classes | |
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Additional Packages | |
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The Core Java API Packages | |
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Reflection | |
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Remote Method Invocation (RMI) | |
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A Simple Client/Server Application Using RMI | |
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Text Formatting | |
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DateFormat Class | |
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SimpleDateFormat Class | |
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Software Development Using Java | |
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Java Beans | |
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What Is a Java Bean? | |
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Advantages of Java Beans | |
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Application Builder Tools | |
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The Bean Developer Kit (BDK) | |
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Installing the BDK | |
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Starting the BDK | |
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Using the BDK | |
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JAR Files | |
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Manifest Files | |
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The JAR Utility | |
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Introspection | |
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Design Patterns for Properties | |
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Design Patterns for Events | |
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Methods | |
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Developing a Simple Bean | |
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Create a New Bean | |
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Using Bound Properties | |
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Steps | |
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Using the BeanInfo Interface | |
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Constrained Properties | |
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Persistence | |
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Customizers | |
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The Java Beans API | |
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Beans Are the Future | |
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A Tour of Swing | |
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JApplet | |
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Icons and Labels | |
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Text Fields | |
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Buttons | |
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The JButton Class | |
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Check Boxes | |
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Radio Buttons | |
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Combo Boxes | |
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Tabbed Panes | |
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Scroll Panes | |
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Trees | |
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Tables | |
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Exploring Swing | |
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Servlets | |
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Background | |
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The Life Cycle of a Servlet | |
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The Java Servlet Development Kit | |
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A Simple Servlet | |
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Create and Compile the Servlet Source Code | |
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Start the servletrunner Utility | |
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Start a Web Browser and Request the Servlet | |
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The Servlet API | |
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The javax.servlet Package | |
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The Servlet Interface | |
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The ServletConfig Interface | |
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The ServletContext Interface | |
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The ServletRequest Interface | |
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The ServletResponse Interface | |
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The SingleThreadModel Interface | |
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The GenericServlet Class | |
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The ServletInputStream Class | |
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The ServletOutputStream Class | |
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The ServletException Class | |
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The UnavailableException Class | |
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Reading Servlet Parameters | |
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Reading Initialization Parameters | |
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The javax.servlet.http Package | |
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The HttpServletRequest Interface | |
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The HttpServletResponse Interface | |
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The HttpSession Interface | |
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The HttpSessionBindingListener Interface | |
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The HttpSessionContext Interface | |
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The Cookie Class | |
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The HttpServlet Class | |
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The HttpSessionBindingEvent Class | |
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The HttpUtils Class | |
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Handling HTTP Requests and Responses | |
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Handling HTTP GET Requests | |
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Handling HTTP POST Requests | |
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Using Cookies | |
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Session Tracking | |
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Security Issues | |
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Exploring Servlets | |
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Migrating from C++ to Java | |
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The Differences Between C++ and Java | |
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What Java Has Removed from C++ | |
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New Features Added by Java | |
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Features That Differ | |
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Eliminating Pointers | |
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Converting Pointer Parameters | |
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Converting Pointers that Operate on Arrays | |
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C++ Reference Parameters Versus Java Reference Parameters | |
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Converting C++ Abstract Classes into Java Interfaces | |
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Converting Default Arguments | |
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Converting C++ Multiple-Inheritance Hierarchies | |
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Destructors Versus Finalization | |
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Applying Java | |
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The DynamicBillboard Applet | |
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The APPLET Tag | |
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Source Code Overview | |
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DynamicBillboard.java | |
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BillData.java | |
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BillTransition.java | |
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Column Transition.java | |
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FadeTransition.java | |
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Smash Transition.java | |
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TearTransition.java | |
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UnrollTransition.java | |
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Dynamic Code | |
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ImageMenu: An Image-Based Web Menu | |
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The Source Image | |
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The APPLET Tags | |
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The Methods | |
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init() | |
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update() | |
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lateInit() | |
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paint() | |
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mouseExited() | |
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mouseDragged() | |
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mouseMoved() | |
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mouseReleased() | |
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The Code | |
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Summary | |
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The Lavatron Applet: A Sports Arena Display | |
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How Lavatron Works | |
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The Source Code | |
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The APPLET Tag | |
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Lavatron.java | |
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IntHash() | |
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Hot Lava | |
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Scrabblet: A Multiplayer Word Game | |
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Network Security Concerns | |
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The Game | |
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Scoring | |
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The Source Code | |
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The APPLET Tag | |
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Scrabblet.java | |
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IntroCanvas.java | |
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Board.java | |
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Bag.java | |
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Letter.java | |
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ServerConnection.java | |
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The Server Code | |
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Server.java | |
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ClientConnection.java | |
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Enhancing Scrabblet | |
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Using Java's Documentation Comments | |
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| |
The javadoc Tags | |
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@author | |
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@deprecated | |
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@exception | |
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{@link} | |
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| |
@param | |
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@return | |
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| |
@see | |
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| |
@serial | |
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| |
@serialData | |
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| |
@serialField | |
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| |
@since | |
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| |
@throws | |
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| |
@version | |
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| |
The General Form of a Documentation Comment | |
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| |
What javadoc Outputs | |
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An Example that Uses Documentation Comments | |
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Index | |