{
  pkgs ? import <nixpkgs> {
     # https://github.com/NixOS/nixpkgs/issues/166220#issuecomment-1745803058
     config.allowUnfree = true;
  }
}:
(
  # Gradle's toolchain support does not work with IntelliJ, thus we have to use buildFHSUserEnv
  pkgs.buildFHSUserEnv
  {
    name = "intellij-gradle-jdk";
    targetPkgs = pkgs_: [
      pkgs_.jetbrains.idea-ultimate
      pkgs_.jdk
      pkgs_.gradle
    ];
  }
).env