Linux Tomcat启动时卡在“INFO: Deploying web application directory ......”

Linux Tomcat启动时卡在“INFO: Deploying web application directory ......”

参考：

http://blog.csdn.net/njchenyi/article/details/46641141

修改jdk1.x.x_xx/jre/lib/security/Java.security文件：

securerandom.source=file:/dev/./urandom