I have a configuration problem, from this code, https://github.com/plum-umd/java-sketch.
Here, I must set $JAVA_HOME, because:
"One possible issue you may encounter while building sketch-frontend is the inconsistent Java version in Maven, e.g., Maven refers to Java 1.6 while the main Java you're using is 1.7 or higher. In that case, set up $JAVA_HOME properly."
I should setup $JAVA_HOME, but to what value?
Here is my JAVA,
$ java -version
openjdk version "14.0.2" 2020-07-14 OpenJDK Runtime Environment (build 14.0.2+12-Ubuntu-120.04) OpenJDK 64-Bit Server VM (build 14.0.2+12-Ubuntu-120.04, mixed mode, sharing)
The current error when executing the program is:
$./sketch SKETCH version 1.7.0 your java version is out of date. Version 1.6 required
What value should $JAVA_HOME take, in this case?