1. bash iTerm2, 今天 at 上午11.05.00.png
sudo rm -rf /Library/Java/JavaVirtualMachines/jdk-9.0.1.jdk
sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin
sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane
sudo rm -fr ~/Library/Application\ Support/Java
