[jdk11u-dev] RFR: 8285399: JNI exception pending in awt_GraphicsEnv.c:1432

[Goetz Lindenmaier]

I backport this for parity with 11.0.19-oracle.

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Commit messages:
 - Backport c156bcc599534ae989bc9cbd001e7c150da8096c

Changes: https://git.openjdk.org/jdk11u-dev/pull/1624/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1624&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8285399
  Stats: 5 lines in 2 files changed: 4 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1624.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1624/head:pull/1624

PR: https://git.openjdk.org/jdk11u-dev/pull/1624