`BackingStore` uses its own Graphics to Paint the Image. This is fine when we want to paint it on a Window/Frame, but fails to print. Since `WPathGraphics` is used for Printing, backing store fails to print it and backing store uses newly created `SunGraphics2D` always. The proposed fix is to ignore `backingstore` graphics if passed on Graphics is different from `SunGraphics2D` which ensures the Image is painted on Window and also printed when required. The fix is tested in CI and doesn't cause any regression. The test is verified manually.
------------- Commit messages: - Fix + Manual Test Changes: https://git.openjdk.org/jdk/pull/16552/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16552&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8210807 Stats: 214 lines in 2 files changed: 212 ins; 0 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/16552.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/16552/head:pull/16552 PR: https://git.openjdk.org/jdk/pull/16552
