<Swing Dev> RFR: 8241493 [macos] Swing PrintDialog attributes issues

[Ichiroh Takiguchi]

Hello.

Could you review the fix ?

Bug:    https://bugs.openjdk.java.net/browse/JDK-8241493
Change: https://cr.openjdk.java.net/~itakiguchi/8241493/webrev.00/

JDK-8241493 [1] is related to Swing's print dialog, mainly macOS's CUPS.
It may improve user interoperability.

I appreciate your feedback and suggestions.

[1] https://bugs.openjdk.java.net/browse/JDK-8241493

Thanks,
Ichiroh Takiguchi
IBM Japan, Ltd.