You won't find any equivalent. The platform has moved over to an "all async" model so you'll have to rewrite this code to work asynchronously (including handling other events while waiting for the "return value" to be passed into a callback/event/whatever.
This isn't really a GWT question though, it's more about the web platform. -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
