title: can xpath be use this way?
body: <pre><code>System.out.println("The U value: " + u);
  Statement stmt3 = null;
  ResultSet srs3 = null;
  List28 = new ArrayList&lt;String&gt;();
  stmt3 = conn.createStatement();
  String query = "SELECT [USERS_SYS_ID],[GROUPS_SYS_ID] as groupID FROM [USERS_GROUPS] WHERE [USERS_SYS_ID] = " + (u + 1);
  srs3 = stmt3.executeQuery(query);
  while (srs3.next()) {
      List28.add(srs3.getString("groupID"));
  }
  System.out.println("Group ID: " + List28);
  
  String z = "0";
  z = null;
  z = ("T_GROUP_" + List28.get(0));
  driver.findElement(By.xpath(".//*[@id=z")).click();
  
  System.out.println("Group ID: " + driver.findElement(By.xpath(".//*[@id=z]")));
  </code></pre>
  
  <p>Given that the value of <code>u</code> is 2 and <code>List28</code> give a return 2.</p>
  
  <p>Is it possible to run click on the xpath like this</p>
  
  <pre><code>driver.findElement(By.xpath(".//*[@id=z")).click();
  </code></pre>