You can try super sourcing<https://developers.google.com/web-toolkit/doc/latest/DevGuideOrganizingProjects#DevGuideAutomaticResourceInclusion>something like this, but after checking the source<http://www.docjar.org/html/api/org/apache/commons/lang/time/DurationFormatUtils.java.html>it appears to use Calendar and GregorianCalendar.
There is the PeriodFormatter<http://joda-time.sourceforge.net/api-release/org/joda/time/format/PeriodFormatter.html>in JodaTime, but I hear JodaTime does not fly with GWT. However there is a port, gwt-joda-time <http://code.google.com/p/gwt-joda-time/>. This might work for you. Sincerely, Joseph -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/8tgAfDbaEi8J. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
