1.0 1.2 mt2 http://www.orionserver.com/tutorials/mytags2 My Second Tag library com.acme.tag.listener.SimpleContextListener iterate com.acme.tag.IteratorTag JSP A simple Iterator id com.acme.bean.Contact true NESTED collection true true id true type true catch com.acme.tag.ErrorTag JSP A simple Error handling Tag message false log false throw com.acme.tag.SimpleExceptionThrowingTag empty