This fixes the issue that the default printer or set of available printers is fixed from the first call to it in the lifetime of the application. Now subsequent calls will check to see if there are changes. A manual test is provided for verifying this - it requires you to add/remove printers at the system level to verify anything related to this fix.
------------- Commit messages: - 8288137 - 8288137 - 8288137 Changes: https://git.openjdk.org/jfx/pull/817/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=817&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8288137 Stats: 216 lines in 3 files changed: 199 ins; 3 del; 14 mod Patch: https://git.openjdk.org/jfx/pull/817.diff Fetch: git fetch https://git.openjdk.org/jfx pull/817/head:pull/817 PR: https://git.openjdk.org/jfx/pull/817
