Update JREUtils.java

Author: thejudge156

src/main/java/pojlib/util/JREUtils.java

@@ -290,6 +290,9 @@ private static void writeDNS(Context ctx, File out) throws IOException {
      */
     public static List<String> getJavaArgs(Context ctx, MinecraftInstances.Instance instance) {
         File resConfFile = new File(Constants.USER_HOME + "/hacks/resolv.conf");
+        if(!resConfFile.exists()) {
+            resConfFile.createNewFile();
+        }
         try {
             writeDNS(ctx, resConfFile);
         } catch (IOException e) {