Suggest to update the readme.md file (Make sure to have JDK8 installed) #40
Description
Change the 'Make sure to have JDK8 installed' to 'Make sure to have JDK9 installed' to avoid the build failure.
{{ message }}
Change the 'Make sure to have JDK8 installed' to 'Make sure to have JDK9 installed' to avoid the build failure.