<AWT Dev> RFR: 7131400 [macosx] Desktop.edit(a directory) should throw IOException

[Sergey Bylokhov]

Hi, Pankaj.

> The product changes look good.> Do we need to add separate test in open? It should be possible to move the closed test mentioned in bug to open after cleanup as it is checking both edit/print operation for both file and a directory.
That test is manual and has additional manual checks, so I have
decided to create a small automated test for this particular bug.

-- 
Best regards, Sergey.