moved java to core/

core/default.nix

@@ -1,5 +1,6 @@
 {
     imports = [
+        ./java.nix
         ./dotnet.nix
         ./printing.nix
     ];

core/java.nix

@@ -0,0 +1,9 @@
+{ pkgs, config, ... }: {
+
+    # enable smooth font rendering
+    environment.sessionVariables = rec {
+        _JAVA_OPTIONS = "-Dawt.useSystemAAFontSettings=lcd";
+    };
+
+    programs.java.enable = true;
+}