minor cleaning up

server/params.php

@@ -1,17 +0,0 @@
-<?php
-// generate random params like ["param1", "param2", "param3"] with random values
-$params = [
-  "cl1",
-  "cl2",
-  "Kiran",
-  "Kir2n",
-  "stam",
-  "stam2",
-  "stam3",
-  "stam4",
-  "stam5",
-  "stam6",
-  "stam7",
-]
-
-?>

server/urlManipulator/AbstractUrlManipulator.php

@@ -5,11 +5,8 @@ namespace urlManipulator;
 abstract class AbstractUrlManipulator
 {
   abstract public function manipulateUrl(string $url);
-
   abstract protected function addParamToUrl(string $url, string $param, string $value);
-
   abstract protected function generateRandomValue();
-
   abstract protected function getNewParam(array $existingParams);
 }