Hi there, Our CI is experiencing random falling on test case DubboMonitorTest#testCount. I just experienced once yesterday [1], and now on our master branch [2]. Seems it's more like to happen in jdk11. I will do some dig.
Thanks, Yuhao [1]. https://travis-ci.org/apache/incubator-dubbo/jobs/483426272 [2]. https://travis-ci.org/apache/incubator-dubbo/jobs/483735494
