Common

一、 Common Log

Common Log provides async appenders, these appenders implements log4j appender or other log frameworks

二、 Common Utils

Common Utils provides usefull api used pure Java 8 include FileBlockingQueue, Producer Consumer, HealthChecker etc.

三、 Common Http Client

Common Http Client provides async & sync、pooled http client by JAX2.1.

四、 Common Config

Newegg Common Config provide config parse, watch listener, parent child extend。