Fixed #1000398. Hyperlinking to java methods failed before because of a wild implicit, converting everything to Cont.Noop. This was probably introduced in my commit moving from 'ask' to 'askOption'. Correctly delay 'accept' calls in the requestor. Incidentally, this clears the path for 'Find References', once we have a Scala MatchLocator (previously, the selection engine was not selecting anything, leading to a message box informing the selection is not correct).