[jdk11u-dev] RFR: 8165828: [TEST_BUG] The reg case:javax/swing/plaf/metal/MetalIcons/MetalHiDPIIconsTest.java failed as No Metal Look and Feel

[Goetz Lindenmaier]

I downport this for parity with 11.0.13-oracle.
Applies clean.

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Commit messages:
 - Backport 6b80f1e7cd146bbe3b70f8ef019b5fe83cc3b7f3

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/389/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=389&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8165828
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/389.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/389/head:pull/389

PR: https://git.openjdk.java.net/jdk11u-dev/pull/389