(1)common
(2)annotations
(2)base
(3)internal
Function http://blog.csdn.net/wangzhengwei2010/article/details/47057577
(2)cache
(2)collect
(2)escape
(2)eventbus
(2)hash
(2)html
(2)io
(2)math
(2)net
(2)primitives
(2)reflect
(2)util
(3)concurrent
(2)xml
(1)thirdparty
(2)publicsuffix