Issue with the version of jdk supporting Gradle wrapper

[Mohitphulera]

The gradle wrapper is not working with jdk 'version 9.0.1'
The options left with me is to downgrade my system jdk to version '1.8.0-151' for continuing this course .
Downgrading jdk would work for this purpose but i will get conflicts while running other application not supporting this downgraded version.
Downgrading jdkmay be a temporary solution ,but i request you to find a permanent solution for this issue.
And if there is already a solution to this issue ,please suggest.

[dnbit]

@Mohitphulera Java 9 is not officially supported for Android Development. It is not about the course at all. It is that Android does not support Java 9 yet.

In other words, if you use Java 9 for Android Development it is on your own risk. You should use Java 8.

You can have as many different JDKs in your computer as you want. Just install JDK 8 and set up your android studio to point to your Java 8 instead of pointing to your Java 9. Let the rest of your apps as they are, pointing to your Java 9 as default.

[Jantzilla]

Upgrading the gradle from 3.3 to 4.7 resolved this issue for me. I have opened a pull request. See #79.