title: Download jars from nexus using ant build tool as done automatically in Maven
body: <p>I have a build.xml(ant based) which requires some jar from nexus to get copied in existing lib folder. i.e when it builds it should copy the jar from nexus with some version defined &amp; then copy in lib &amp; do compilation.
  like happen in  maven we define the artifact &amp; its version . If changed will automatically download it from maven repo.
  how can i do this in ant based builds?</p>
  
  <p>experts pls advice.</p>