Hi, I notice some PRs failed on Travis CI...
Some are caused by the Travis CI platform (maybe), e.g., installing oracle-JDK11 failed on Win OS and Linux.. Some are not. Besides, the startup of the Travis CI process is very slow. Is any one interested in fixing it? Best, ----------------------------------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院
