{
  description = "Java dev flake";
  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
  outputs =
    { self, nixpkgs }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in
    {
      devShells.${system}.default = pkgs.mkShellNoCC {
        nativeBuildInputs = with pkgs; [
          gradle_9
          jdk21
          jdt-language-server
        ];
      };

      formatter.${system} = pkgs.nixfmt;
    };
}