{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs =
    { self, nixpkgs }:
    let
      pkgs = nixpkgs.legacyPackages.x86_64-linux;
    in
    {

      devShells.x86_64-linux.default = pkgs.mkShell {
        buildInputs = with pkgs; [
          jdk
          python3
          maven
        ];
      };

    };
}