The application is fully signed and verified, we are following all of the
latest manifest rules etc yet everytime we (or our customers) launch under
the new Java 7u51 we get the "Do you want to run this application" dialog.
There is no acknowledgement checkbox like on similar dialogs (see your own
support doc 1553584.1) to get this to stop appearing over and over again.

Even if you feel the need to present the warning more than once, do it only once the
assets change (possibly)."