Can't change jdk version


You can use a specific Java version by creating a file called in the root level of your application with the following content:


Accepted major version values are 1.8, 11, 13, 15, 17, 19, and 20.
If you do not specify a Java version, the default value is set to 1.8

I modified the file by referring to the above, but it is still built with 1.8.

I am using gradle, is this the cause?
1.8 builds successfully with gradle

Hi @haeju-min,

I checked your latest deployment and I can see that you set Java version 11 by file and this version was used to build and deploy your app.

Are you still facing issues?