Java Project specification

First, naming norms

1, the project name all lowercase

2. Package name All lowercase

3. The first letter of the class name is capitalized, if the class name consists of multiple words, the first letter of each word is capitalized.

such as: public class myfirstclass{}

4, the variable name, the method name first letter lowercase, if the name is composed of multiple words, the first letter of each word should be capitalized.

such as: int index=0;

public void ToString () {}

5, the constant name all uppercase

such as: public static final String game_color= "RED";

6. All naming rules must follow the following rules:

1), the name can only be composed of letters, numbers, underscores, $ symbols

2), cannot start with a number

3), name cannot use keywords in java.

4), not to be allowed to appear in Chinese and pinyin naming.

Java Project specification