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EffectiveJava英文版
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内容介绍
| 商品基本信息，请以下列介绍为准 | |
| 商品名称： | Effective Java（第2版）英文版 |
| 作者： | |
| 定价： | 65.0 |
| 出版社： | |
| 出版日期： | 2016-03-01 |
| ISBN： | 9787121273148 |
| 印次： | |
| 版次： | 影印版 |
| 装帧： | 平塑勒单衬 |
| 开本： | 小16开 |
| 内容简介 | |
| 本书通过78个有效案例，旨在帮助读者深入理解Java，以写出更加清楚、可重复使用的代码。书中每个章节均包含小论文，针对Java平台和杰出的代码样例，提供了具体的分析和建议，这些综合的描述和解释为程序员们明确指出了做什么、不做什么以及为什么这样。 |
| 目录 | |
| 推荐序 前言 1 Introduction 2 Creating and Destroying Objects Item 1: Consider static factory methods instead of constructors Item 2: Consider a builder when faced with many constructor parameters Item 3: Enforce the singleton property with a private constructor or an enum type Item 4: Enforce noninstantiability with a private constructor Item 5: Avoid creating unnecessary objects Item 6: Eliminate obsolete object references Item 7: Avoid finalizers 3 Methods Common to All Objects Item 8: Obey the general contract when overriding equals Item 9: Always override hashCode when you override equals Item 10: Always override toString 推荐序 前言 1 Introduction 2 Creating and Destroying Objects Item 1: Consider static factory methods instead of constructors Item 2: Consider a builder when faced with many constructor parameters Item 3: Enforce the singleton property with a private constructor or an enum type Item 4: Enforce noninstantiability with a private constructor Item 5: Avoid creating unnecessary objects Item 6: Eliminate obsolete object references Item 7: Avoid finalizers 3 Methods Common to All Objects Item 8: Obey the general contract when overriding equals Item 9: Always override hashCode when you override equals Item 10: Always override toString Item 11: Override clone judiciously Item 12: Consider implementing Comparable 4 Classes and Interfaces Item 13: Minimize the accessibility of classes and members Item 14: In public classes, use accessor methods, not public fields Item 15: Minimize mutability Item 16: Favor composition over inheritance Item 17: Design and document for inheritance or else prohibit it Item 18: Prefer interfaces to abstract classes Item 19: Use interfaces only to define types Item 20: Prefer class hierarchies to tagged classes Item 21: Use function objects to represent strategies Item 22: Favor static member classes over nonstatic 5 Generics Item 23: Don’t use raw types in new code Item 24: Eliminate unchecked warnings Item 25: Prefer lists to arrays Item 26: Favor generic types Item 27: Favor generic methods Item 28: Use bounded wildcards to increase API flexibility Item 29: Consider typesafe heterogeneous containers 6 Enums and Annotations Item 30: Use enums instead of int constants Item 31: Use instance fields instead of ordinals Item 32: Use EnumSet instead of bit fields Item 33: Use EnumMap instead of ordinal indexing Item 34: Emulate extensible enums with interfaces Item 35: Prefer annotations to naming patterns Item 36: Consistently use the Override annotation Item 37: Use marker interfaces to define types |