title: Error while executing the testNG.xml file
body: <p>I am getting the error below while executing the Java <code>testNG.xml</code> file in Eclipse:</p>
  
  <pre><code>[TestNGContentHandler] [WARN] It is strongly recommended to add "&lt;!DOCTYPE suite SYSTEM "
  http://testng.org/testng-1.0.dtd" &gt;" at the top of your file, otherwise TestNG may fail 
  or not work as expected.
  </code></pre>
  
  <p>Can anyone help with this?</p>