title: Changing index.html refuse to take place in actual running of a web application
body: <p>Something very weird is happening when I try to edit my <code>index.html</code> file . </p>
  
  <p>I'm working with <code>jsp</code>-s and <code>servlets</code> , in Java.</p>
  
  <p>When I try to update one of the fields , for instance : </p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;head&gt;&lt;title&gt;Bank application&lt;/title&gt;
  &lt;link rel="stylesheet"
        href="./css/styles.css"
        type="text/css"/&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;table class="title"&gt;
    &lt;tr&gt;&lt;th&gt;Bank application&lt;/th&gt;&lt;/tr&gt;
  &lt;/table&gt;
  
  &lt;br/&gt;
  &lt;fieldset&gt;
    &lt;legend&gt;Bank Account Balance&lt;/legend&gt;
    &lt;form action="show-balance"&gt;
      Customer ID (id001, idffffffffffffffffdsafds002, id003):
      &lt;input type="text" name="cusdddddddddddddddddddddddddddtomerId"/&gt;&lt;br/&gt;
      &lt;input type="submit" value="Sddddddddddddddddddddddddddddddddddddddhow Balance"/&gt;
    &lt;/form&gt;
  &lt;/fieldset&gt;
  
  &lt;br/&gt;
  
  // from here, the rest is the same as the above 
  </code></pre>
  
  <p>I get this (same as before) : </p>
  
  <p><img src="https://i.stack.imgur.com/IC0TQ.gif" alt="enter image description here"></p>
  
  <p>Why when changing the index.html file , no change takes place ? </p>
  
  <p>I'm using : </p>
  
  <ol>
  <li>Apache 7 </li>
  <li>Xampp</li>
  </ol>
  
  <p>Thanks </p>