This is the Java API code to access KooKoo API. Download the Java files and include them in your project and use the classes to generate KooKoo XML. 

Example:

     Response resp = new Response();
 
     CollectDtmf cd = new CollectDtmf();
     cd.addPlayText("Welcome to adder. Please enter the first number. Terminate with #");
     resp.addCollectDtmf(cd);
 
     System.out.println(resp.getXML());