[jdk11u-dev] RFR: 8320675: PrinterJob/SecurityDialogTest.java hangs

[Andrew Lu]

I backport this for parity with 11.0.25-oracle.
modify lines are different, but code is clean.

-------------

Commit messages:
 - Backport 9f5ad43358a4e209b4cd1c91bcc86b997f371548

Changes: https://git.openjdk.org/jdk11u-dev/pull/2912/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2912&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320675
  Stats: 238 lines in 1 file changed: 54 ins; 153 del; 31 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2912.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2912/head:pull/2912

PR: https://git.openjdk.org/jdk11u-dev/pull/2912