About the Author
Chapter 1: Introduction
Chapter 2: Creating and Destroying Objects
Chapter 3: Methods Common to All Objects
Chapter 4: Classes and Interfaces
Chapter 5: Generics
Chapter 6: Enums and Annotations
Chapter 7: Lambdas and Streams
Chapter 8: Methods
Chapter 9: General Programming
Chapter 10: Exceptions
Chapter 11: Concurrency
Chapter 12: Serialization
Index
· · · · · · (收起)
具體描述
The Definitive Guide to Java Platform Best Practices—Updated for Java 9
Java has changed dramatically since the previous edition of Effective Java was published shortly after the release of Java 6. This Jolt award-winning classic has now been thoroughly updated to take full advantage of the latest language and library features. The support in modern Java for multiple paradigms increases the need for specific best-practices advice, and this book delivers.
As in previous editions, each chapter of Effective Java, Third Edition, consists of several “items,” each presented in the form of a short, stand-alone essay that provides specific advice, insight into Java platform subtleties, and updated code examples. The comprehensive descriptions and explanations for each item illuminate what to do, what not to do, and why.
The third edition covers language and library features added in Java 7, 8, and 9, including the functional programming constructs that were added to its object-oriented roots. Many new items have been added, including a chapter devoted to lambdas and streams.
New coverage includes
Functional interfaces, lambda expressions, method references, and streams
Default and static methods in interfaces
Type inference, including the diamond operator for generic types
The @SafeVarargs annotation
The try-with-resources statement
New library features such as the Optional<T> interface, java.time, and the convenience factory methods for collections
用戶評價
##剛齣版的時候買的，隔瞭兩年終於讀完瞭..老闆都換瞭三瞭
評分##剛齣版的時候買的，隔瞭兩年終於讀完瞭..老闆都換瞭三瞭
評分##一如既往地經典，新增的 java8內容彌補瞭這一塊的缺失，推薦所有java從業者
評分##其實目前 Intellij IDEA 的建議中包含瞭不少。其他收獲：不能過度使用 Streams 影響代碼可讀性，盡量用除瞭 String 以外其他可用的類型，用primitive 而不用 boxed type，盡量用接口而不是反射，異常一定包含最關鍵的信息，盡量用 executors,tasks,and streams 而少用綫程。
評分##這本還是得看英文版，而且最好寫過一些Java代碼，踩過坑後來看你，收獲更大。
評分##第三版新增的章節跟Joshua寫作風格很不一樣啊~
評分##本欲讀algorithms Jeff，難度有些大，看完一章放棄。這本原版好讀不少，感覺太多內容和設計模式相關
評分##好好好 不愧是經典
評分##讀過2rd的人，diff ## Chapter 2 - Creating and Destroying Objects - Item 5: Prefer dependency injection to hardwiring resources. 優先用框架支持（Spring）依賴注入，而不是手寫單例 - Item 9: Prefer try-with-resources to try-finally. Java 7 特性，語法糖 ## Chapter 4 - Classes and Interfaces - Item 21: Design interfaces for posterity. interface default 實現，大傢都會的 - Item 25: Limit source
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