title: Java dynamic function calling
body: <p>I have a String array that contains names of method in the <code>yyyyyy</code> class</p>
  
  <p>In the <code>xxxxxx</code> class I'm making a <code>yyyyyy</code> instance (say <code>obj</code>). Now I can call <code>obj.function_name()</code>, except I want to read <code>function_name</code> from the String array in a loop. Is this possible?</p>