url : http://hongjiang.info/why-kill-2-cannot-stop-tomcat/
org.apache.coyote.AbstractProtocol pause
Pausing ProtocolHandler
org.apache.catalina.core.StandardService stopInternal
Stopping service Catalina
org.apache.coyote.AbstractProtocol stop
Stopping ProtocolHandler
org.apache.coyote.AbstractProtocoldestroy
Destroying ProtocolHandler
原文：http://www.cnblogs.com/ycliu912/p/5483591.html