title: How to retrieve a value of a variable which is itself a value of another variable in ant script?
body: <p>In ant script, I receive value <strong>def</strong> when called as ${abc} but not the value <strong>xyz</strong> when called as ${${abc}}.</p>
  
  <p>The property file which script calls has values listed as below:</p>
  
  <p><code>abc = def
  def = xyz</code></p>
  
  <p>Any idea how could a value of variable be used as a variable itself in ant script?</p>