Clean way in GWT/Java to wait for multiple asynchronous events to finish

Question

What is the best way to wait for multiple asynchronous callback functions to finish in Java before continuing. Specifically I\'m using GWT with AsyncCallback, but I think this i

Answer 1

Like @Epsen says, Future is probably what you want. Unfortunately, I don't believe Futures are GWT-compatible. The gwt-async-future project claims to bring this functionality to GWT, though I've never tried it. It may be worth a look.