|
作用域
|
当前类
|
同package
|
子孙类
|
其他package
|
|
public
|
√
|
√
|
√
|
√
|
|
protected
|
√
|
√
|
√
|
×
|
|
friendly(default)
|
√
|
√
|
×
|
×
|
|
private
|
√
|
×
|
×
|
×
|
原文：http://www.cnblogs.com/luotianle/p/6703939.html