> On Mar 18, 2023, at 4:46 AM, Michael Hall <mik3h...@gmail.com> wrote: > > The main differences seeming to be that it takes a pass through the CFRunLoop > doing an invokeBlockCopy
After seeing this (java_md_macosx.m JVMInit sameThread is true)… /* * We cannot use dispatch_sync here, because it blocks the main dispatch queue. * Using the main NSRunLoop allows the dispatch queue to run properly once * SWT (or whatever toolkit this is needed for) kicks off it's own NSRunLoop * and starts running. */ I would think the problem is that -XrunOnFirstThread is intended for ’toolkit’s that aren’t Swing based but handle the gui and NSRunLoop as indicated themselves - like Eclipse with SWT. Arbitrary Swing app’s just can’t use this jvm switch. Sound plausible? _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com