运行testng 只报预警信息ignoring option MaxPermSize=128m; support was removed in 8.0，不执行程序

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0

 

解决思路：查看是否有已经运行的程序 占用端口。

步骤：

1.命令行输入 jps 

2.杀掉占用端口的进程 kill -9 2260

正常的端口有 371、2266 JPS