title: How to specify which TestNG test to be executed at run time
body: <p>I want to include following feature in my automation testing frmework</p>
  
  <ul>
  <li>Specify test case id (unique alphanumeric id) along with each test
  method. (singles class may contain several test methods)</li>
  <li>When an excel sheet    containing some of the above test cases is uploaded, all the    specified test cases should be    executed in
  the order specified in the    excel sheet</li>
  </ul>
  
  <p>How to do these using TestNG and Java</p>