Hi guys,
I am now trying out a hyperskill developer solution which uses var which means I have to use a higher version of JDK.
Thus, I installed openJDK 10 in Eclipse. The Oracle one just could not be downloaded.
OS : Window 10
Now, the problem is that in the workspace, the rest of the codes are all written using
Java 8 JDK from oracle.
How can I make Eclipse toggle between Java 8 JDK if I want the codes to run in Java 8 and this particular code which needs to run in OpenJDK 10 in Eclipse.
So, there was some errors occurred and I as usual hastily deleted the Java 8 compiler from build path.
And now I am ended up with this screen which I had no idea how to make things work.
https://i.imgur.com/HCi6nk7.png
Hope to get some tips here.
Tks.