{ description = "Java Environment"; inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable"; inputs.flake-utils.url = "github:numtide/flake-utils"; inputs.devshell.url = "github:numtide/devshell"; outputs = { self, nixpkgs, flake-utils, devshell, }: flake-utils.lib.eachDefaultSystem (system: let pkgs = import nixpkgs { inherit system; config.allowUnfree = true; # For clion overlays = [devshell.overlays.default]; }; in { devShell = pkgs.devshell.mkShell { name = "Java Environment"; packages = with pkgs; [ jdk22 jdt-language-server gradle ]; commands = []; }; }); }