For almost everything else: methods, fields (member variables), and object reference names, the accepted style is just as it is for classes except that the first letter of the identifier is lowercase.

• 对于其他几乎所有内容:方法、字段(成员变量)以及对象句柄名称，可接受的样式与类样式差不多，只是标识符的第一个字母采用小写。