Code Conventions for the Java(TM) Programming Language: Contents - Code Conventions for the Java Programming Language(Java语言编码规范英文版)

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Code Conventions for the Java^TM Programming Language

Revised April 20, 1999

1 Introduction

2 File Names

3 File Organization

3.1 Java Source Files

: 3.1.1 Beginning Comments; 3.1.2 Package and Import Statements; 3.1.3 Class and Interface Declarations

4 Indentation

5 Comments

5.1 Implementation Comment Formats

: 5.1.1 Block Comments; 5.1.2 Single-Line Comments; 5.1.3 Trailing Comments; 5.1.4 End-Of-Line Comments

5.2 Documentation Comments

6 Declarations

: 6.1 Number Per Line; 6.2 Initialization; 6.3 Placement; 6.4 Class and Interface Declarations

7 Statements

: 7.1 Simple Statements; 7.2 Compound Statements; 7.3 return Statements; 7.4 if, if-else, if else-if else Statements; 7.5 for Statements; 7.6 while Statements; 7.7 do-while Statements; 7.8 switch Statements; 7.9 try-catch Statements

8 White Space

9 Naming Conventions

10 Programming Practices

10.1 Providing Access to Instance and Class Variables

10.2 Referring to Class Variables and Methods

10.3 Constants

10.4 Variable Assignments

10.5 Miscellaneous Practices

: 10.5.1 Parentheses; 10.5.2 Returning Values; 10.5.3 Expressions before `?' in the Conditional Operator; 10.5.4 Special Comments

11 Code Examples

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