How to configure “Shorten command line” method for whole project in IntelliJ

Question

When I run tests I get the error \"Command line is too long\". It works if I set the \"Shorten command line\" method in the Run/Debug configuration to \"JAR manifest\" for

Answer 1

If you use JDK version from 9+, you should select

Run > Edit Configurations... > Select JUnit template.

Then, select @argfile (Java 9+) as in the image below. Please try it. Good luck friends.