title: Split a string in Ant
body: <p>I need to split and manipulate a string using Ant.</p>
  
  <p>Requirement is: I have following properties in my ant file</p>
  
  <ol>
  <li>UserName=userName</li>
  <li>Password=password</li>
  <li>ConnectString=jdbc.oracle:thin@testdb:1521:db11g</li>
  </ol>
  
  <p>I need to manipulate ConnectString to: 
  jdbc.oracle:thin:userName/password@testdb:1521:db11g</p>
  
  <p>Any pointers will be very helpful.</p>