Colorado Software Summit
   Highly technical Java and XML programming conference. Includes conference history, mailing list, and current agenda.
   http://www.softwaresummit.com/

Conference on the Principles and Practice of Programming in Java
   Ireland; seeks to draw together researchers, teachers and programmers. Includes information on papers, venue, and organizers.
   http://www.cs.tcd.ie/John.Waldron/pppj.html

DevTownStation: Java Conference Calendar
   Calendar of conferences, seminars, vendor tours and webinars.
   http://www.devtownstation.com/Index.asp?topic_id=1

Enterprise Java Architecture Workshop
   Addresses advanced enterprise software architecture topics, bringing together senior technical contributors into a group setting to design and architect a solution to a challenging problem.
   http://www.architectworkshop.com/

Grails eXchange
   A Java and Web 2.0 event being held in London. Tracks include, Groovy, Grails, Java EE and Ajax/Web 2.0.
   http://www.grails-exchange.com/

JAOO
   Information on annual European conference on Java and object-oriented software engineering.
   http://www.jaoo.dk/

JGF - Java Grande Forum
   The goal of the Forum is to develop community consensus and recommendations for either changes to Java or establishment of standards (frameworks) for Grande libraries and services. Java related workshop and conference resources.
   http://www.javagrande.org/

JavaOne
   Sun Microsystems' annual show; includes call for papers, archives, registration information, and schedule.
   http://java.sun.com/javaone/

JavaPolis
   Java conference in Europe. This 5-day gathering includes the JavaPolis University, Conference, Exhibition and BOF sessions with some of Java's well known speakers. December in Antwerp, Belgium.
   http://www.javapolis.com/

No Fluff, Just Stuff Java Symposium
   A Java symposium series in 25 cities throughout the U.S. and Canada.
   http://www.nofluffjuststuff.com/

Principles and Practices of Programming in Java
   Seeks to draw together researchers, teachers, practitioners, and programmers who study or work with the Java programming Language to discuss the principles and practice of its use in an academic environment.
   http://ctp.di.fct.unl.pt/PPPJ07/

The Spring Experience
   Schedule and details on show that explores the Spring Framework.
   http://www.thespringexperience.com

Wall Street on Java Technology
   Includes conference program, list of exhibitors, and registration information.
   http://www.lighthouse-partners.com/javaonwallstreet/