Learning Java. 6th Edition

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• Preface
  • Who Should Read This Book
  • New Developments
    • New in This Edition (Java 15, 16, 17, 18, 19, 20, 21)
  • Using This Book
  • Online Resources
  • Conventions Used in This Book
  • Using Code Examples
  • OReilly Online Learning
  • How to Contact Us
  • Acknowledgments
• 1. A Modern Language
  • Enter Java
    • Javas Origins
    • Growing Up
  • A Virtual Machine
  • Java Compared with Other Languages
  • Safety of Design
    • Simplify, Simplify, Simplify
    • Type Safety and Method Binding
    • Incremental Development
    • Dynamic Memory Management
    • Error Handling
    • Threads
    • Scalability
  • Safety of Implementation
    • The Verifier
    • Class Loaders
  • Application and User-Level Security
  • A Java Road Map
    • The Past: Java 1.0Java 20
    • The Present: Java 21
      • Feature overview
    • The Future
  • Exercises
• 2. A First Application
  • Java Tools and Environment
    • Installing the JDK
      • Installing Corretto on Linux
      • Installing Corretto on macOS
      • Installing Corretto on Windows
    • Installing IntelliJ IDEA and Creating a Project
    • Running the Project
    • Grabbing the Examples
  • HelloJava
    • Classes
    • The main() Method
    • Classes and Objects
    • Variables and Class Types
    • HelloComponent
    • Inheritance
    • The JComponent Class
    • Relationships and Finger-Pointing
    • Packages and Imports
    • The paintComponent() Method
  • HelloJava2: The Sequel
    • Instance Variables
    • Constructors
    • Events
    • The repaint() Method
    • Interfaces
  • Goodbye and Hello Again
    • Review Questions
    • Code Exercises
• 3. Tools of the Trade
  • JDK Environment
  • The Java VM
  • Running Java Applications
    • System Properties
  • The Classpath
    • CLASSPATH on Unix and macOS
    • CLASSPATH on Windows
    • CLASSPATH Wildcards
    • Modules
  • The Java Compiler
  • Trying Java
  • JAR Files
    • The jar Utility
      • JAR manifests
      • Making a JAR file runnable
  • Tool Wrap-Up
    • Review Questions
    • Code Exercises
    • Advanced Code Exercises
• 4. The Java Language
  • Text Encoding
  • Comments
    • Javadoc Comments
    • Annotations
  • Variables and Constants
  • Types
    • Primitive Types
      • Floating-point precision
      • Variable declaration and initialization
      • Integer literals
      • Floating-point literals
      • Character literals
    • Reference Types
      • Inferring types
      • Passing references
    • A Word About Strings
  • Statements and Expressions
    • Statements
      • if/else conditionals
      • switch statements
      • do/while loops
      • The for loop
      • The enhanced for loop
      • break/continue
      • Unreachable statements
    • Expressions
      • Operators
      • Assignment
      • The null value
      • Variable access
      • Method invocation
      • Statements, expressions, and algorithms
      • Object creation
      • The instanceof operator
  • Arrays
    • Array Types
    • Array Creation and Initialization
    • Using Arrays
    • Anonymous Arrays
    • Multidimensional Arrays
  • Types and Classes and Arrays, Oh My!
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 5. Objects in Java
  • Classes
    • Declaring and Instantiating Classes
    • Accessing Fields and Methods
      • Access modifiers preview
    • Static Members
  • Methods
    • Local Variables
    • Shadowing
      • The this reference
    • Static Methods
    • Initializing Local Variables
    • Argument Passing and References
    • Wrappers for Primitive Types
    • Method Overloading
  • Object Creation
    • Constructors
    • Working with Overloaded Constructors
  • Object Destruction
    • Garbage Collection
  • Packages
    • Importing Classes
      • Importing individual classes
      • Importing entire packages
      • Skipping imports
    • Custom Packages
    • Member Visibility and Access
    • Compiling with Packages
  • Advanced Class Design
    • Subclassing and Inheritance
      • Shadowed variables
      • Overriding methods
    • Abstract Classes and Methods
    • Interfaces
    • Inner Classes
    • Anonymous Inner Classes
  • Organizing Content and Planning for Failure
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 6. Error Handling
  • Exceptions
    • Exceptions and Error Classes
    • Exception Handling
    • Bubbling Up
    • Stack Traces
    • Checked and Unchecked Exceptions
    • Throwing Exceptions
      • Chaining and re-throwing exceptions
    • try Creep
    • The finally Clause
    • try with Resources
    • Performance Issues
  • Assertions
    • Enabling and Disabling Assertions
    • Using Assertions
  • Real-World Exceptions
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 7. Collections and Generics
  • Collections
    • The Collection Interface
    • Collection Types
      • Set
      • List
      • Queue
    • The Map Interface
  • Type Limitations
    • Containers: Building a Better Mousetrap
    • Can Containers Be Fixed?
  • Enter Generics
    • Talking About Types
  • There Is No Spoon
    • Erasure
    • Raw Types
  • Parameterized Type Relationships
    • Why Isnt a List<Date> a List<Object>?
  • Casts
    • Converting Between Collections and Arrays
    • Iterator
      • Looping over collections
  • A Closer Look: The sort() Method
  • Application: Trees on the Field
  • Useful Features
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 8. Text and Core Utilities
  • Strings
    • Constructing Strings
    • Strings from Things
    • Comparing Strings
    • Searching
    • String Method Summary
  • Things from Strings
    • Parsing Primitive Numbers
    • Tokenizing Text
  • Regular Expressions
    • Regex Notation
      • Write once, run away
      • Escaped characters
      • Characters and character classes
      • Custom character classes
      • Position markers
      • Iteration (multiplicity)
      • Alternation
      • Special options
    • The java.util.regex API
      • Pattern
      • The Matcher
      • Splitting strings
  • Math Utilities
    • The java.lang.Math Class
      • Math in action
    • Big/Precise Numbers
  • Dates and Times
    • Local Dates and Times
    • Comparing and Manipulating Dates and Times
    • Time Zones
    • Parsing and Formatting Dates and Times
      • Parsing Errors
    • Formatting Dates and Times
    • Timestamps
  • Other Useful Utilities
    • Review Questions
    • Code Exercises
• 9. Threads
  • Introducing Threads
    • The Thread Class and the Runnable Interface
      • Creating and starting threads
      • A natural-born thread
    • Controlling Threads
      • Deprecated methods
      • The sleep() method
      • The join(), wait(), and notify() methods
      • The interrupt() method
    • Revisiting Animation with Threads
  • Death of a Thread
  • Virtual Threads
    • Preview Feature Tangent
      • Configuring IDEs for preview features
      • Renaming preview source files
      • Compiling classes with preview features
      • Running preview class files
    • A Quick Comparison
  • Synchronization
    • Serializing Access to Methods
      • Synchronizing a queue of URLs
      • Synchronizing virtual threads
    • Accessing Class and Instance Variables from Multiple Threads
  • Scheduling and Priority
    • Thread State
    • Time-Slicing
    • Priorities
  • Thread Performance
    • The Cost of Synchronization
    • Thread Resource Consumption
    • Virtual Thread Performance
  • Concurrency Utilities
    • Upgrading Our Queue Demo
    • Structured Concurrency
  • So Many Threads to Pull
    • Review Questions
    • Code Exercises
• 10. File Input and Output
  • Streams
    • Basic I/O
    • Character Streams
    • Stream Wrappers
      • Data streams
      • Buffered streams
      • PrintWriter and PrintStream
    • The java.io.File Class
      • File constructors
      • Path localization
      • File operations
    • File Streams
    • RandomAccessFile
  • The New I/O File API
    • FileSystem and Path
      • Path to classic files and back
    • NIO File Operations
  • The NIO Package
    • Asynchronous I/O
    • Performance
    • Mapped and Locked Files
    • Channels
    • Buffers
      • Buffer operations
      • Buffer types
      • Byte order
      • Allocating buffers
    • Character Encoders and Decoders
      • CharsetEncoder and CharsetDecoder
    • FileChannel
      • Concurrent access
      • File locking
    • FileChannel Example
  • wrap() Up
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 11. Functional Approaches in Java
  • Functions 101
  • Lambdas
    • Lambda Expressions
      • Passing arguments
      • Expression bodies
      • Returning values
    • Functional Interfaces
    • Method References
    • Practical Lambdas: Sorting
  • Streams
    • Sources and Operations
      • Stream reuse
      • Stream generators
      • Stream iterators
    • Filtering Streams
    • Mapping Streams
      • Mapping object attributes
      • Mapping conversions
    • Flatmaps
    • Reducing and Collecting
      • Optional values
      • Creating a custom reducer
      • Collectors
  • Using Lambdas Directly
  • Next Steps
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 12. Desktop Applications
  • Buttons and Sliders and Text Fields, Oh My!
    • Component Hierarchies
    • Model View Controller Architecture
    • Labels and Buttons
      • Buttons
    • Text Components
      • Text fields
      • Text areas
      • Text scrolling
    • Other Components
      • JSlider
      • JList
  • Containers and Layouts
    • Frames and Windows
    • JPanel
    • Layout Managers
      • BorderLayout
      • GridLayout
      • GridBagLayout
  • Events
    • Mouse Events
      • Mouse adapters
    • Action Events
    • Change Events
    • Other Events
  • Threading Considerations
    • SwingUtilities and Component Updates
    • Timers
      • Animation with Timer
      • Other Timer uses
  • But Wait, Theres More
    • Menus
    • Modals and Pop-Ups
  • User Interface and User Experience
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• 13. Network Programming in Java
  • Uniform Resource Locators
  • The URL Class
    • Stream Data
    • Getting the Content as an Object
    • Managing Connections
  • Talking to Web Applications
    • Using the GET Method
    • Using the POST Method
    • The HttpURLConnection
    • SSL and Secure Web Communications
  • Network Programming
  • Sockets
    • Clients and Servers
      • Clients
      • Servers
    • The DateAtHost Client
    • A Distributed Game
      • Setting up the UI
      • The game server
      • The game client
      • The game protocol
  • Much More to Explore
    • Review Questions
    • Code Exercises
    • Advanced Exercises
• A. Code Examples and IntelliJ IDEA
  • Grabbing the Main Code Examples
  • Importing the Examples
• B. Exercise Answers
  • Chapter 1: A Modern Language
  • Chapter 2: A First Application
    • Code Exercises
  • Chapter 3: Tools of the Trade
    • Code Exercises
  • Chapter 4: The Java Language
    • Code Exercises
    • Advanced Exercises
  • Chapter 5: Objects in Java
    • Code Exercises
    • Advanced Exercises
  • Chapter 6: Error Handling
    • Code Exercises
    • Advanced Exercises
  • Chapter 7: Collections and Generics
    • Code Exercises
    • Advanced Exercises
  • Chapter 8: Text and Core Utilities
    • Code Exercises
  • Chapter 9: Threads
    • Code Exercises
  • Chapter 10: File Input and Output
    • Code Exercises
    • Advanced Exercises
  • Chapter 11: Functional Approaches in Java
    • Code Exercises
    • Advanced Exercises
  • Chapter 12: Desktop Applications
    • Code Exercises
    • Advanced Exercises
  • Chapter 13: Network Programming in Java
    • Code Exercises
    • Advanced Exercises
• Glossary
• Index

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