[Success story] JUnit 5 builds on Windows


Granted, it takes some time to compute, but it is :white_check_mark:

See build log and configuration here: https://travis-ci.org/junit-team/junit5/jobs/440495645

Steps to reproduce

  • Use language: shell instead of java
  • Install JDK 11 via chocolatey
  • Have a project that ships with a Java-based build tool, Gradle wrapper here.