Why can't people remeber?
NextStep ran on Motorola chips and the it got ported
to Sparc and HP-PA chips in less than a year.
Later to Intel chips.
Mac OS X runs on PPC, Intel. They probably have
OS X running in Sparc, and HP-PA chips at apple's basement just
as POC.
So Apple can surely port Max OS X to ARM in less than 2 years.
The more they start using Java for trading systems the worst it will get...
Just do it.
Why can't people remeber? NextStep ran on Motorola chips and the it got ported to Sparc and HP-PA chips in less than a year. Later to Intel chips. Mac OS X runs on PPC, Intel. They probably have OS X running in Sparc, and HP-PA chips at apple's basement just as POC. So Apple can surely port Max OS X to ARM in less than 2 years.