Java技术手册(第6版)

Foreword

Preface

Part I.Introducing java

1.Introduction to the Java Environment

The Language, the IVM, and the Ecosystem

A Brief History of Java and the JVM

The Lifecycle of a Java Program

Java Security

Comparing Java to Other Languages

Answering Some Criticisms of Java

2.Java Syntax from the Ground Up

Java Programs from the Top Down

Lexical Structure

Primitive Data Types

Expressions and Operators

Statements

Methods

Introduction to Classes and Objects

Arrays

Reference Types

Packages and the Java Namespace

Java File Structure

Defining and Running Java Programs

Summary

3.Object-Oriented Programming in Java

Overview of Classes

Fields and Methods

Creating and Initializing Objects

Subclasses and Inheritance

Data Hiding and Encapsulation

Abstract Classes and Methods

Modifier Summary

4.The Java Type System

Interfaces

Java Generics

Enums and Annotations

Nested Types

Lambda Expressions

Conclusion

5.Introduction to Object-Oriented Design in Java

Java Values

Important Methods of java.lang.Object

Aspects of Object-Oriented Design

Exceptions and Exception Handling

Safe Java Programming

6.Java's approach to Memory and Concurrency

Basic Concepts of Java Memory Management

How the JVM Optimizes Garbage Collection

The HotSpot Heap

Finalization

lava's Support for Concurrency

Working with Threads

Summary

Part II.Working with the Java Platform

7.Programming and Documentation Conventions..

Naming and Capitalization Conventions

Practical Naming

Java Documentation Comments

Conventions for Portable Programs

8.Working with Java Collections

Introduction to Collections API

Lambda Expressions in the Java Collections

Conclusion

9.Handling Common Data Formats

Text

Numbers and Math

Java 8 Date and Time

Conclusion

10.File Handling and I/0

Classic Java I/O

Modern Java I/O

NIO Channels and Buffers

Async I/O

NETworking

11.Classloading, Refleaion, and Method Handles

Class Files, Class Ob)ects, and Metadata

Phases of Classloading

Secure Programming and Classloading

Applied Classloading

Reflection

Dynamic Proxies

Method Handles

12.Nashorn

Introduction to Nashorn

Executing Javascript with Nashom

Nashorn and )avax.script

Advanced Nashorn

Conclusion

13.Platform Tools and Profiles

Command-Line Tools

VisualVM

Java 8 Profiles

Conclusion

Index