[jdk11u-dev] RFR: 8284023: java.sun.awt.X11GraphicsDevice.getDoubleBufferVisuals() leaks XdbeScreenVisualInfo

Sat Dec 31 17:03:26 UTC 2022

I backport this for parity with 11.0.19-oracle.

I had to place the code by hand, patching hit the wrong method.

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Commit messages:
 - Backport ec205f68a883cef6b98f26a06baf675f7da26928

Changes: https://git.openjdk.org/jdk11u-dev/pull/1623/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1623&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8284023
  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1623.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1623/head:pull/1623

PR: https://git.openjdk.org/jdk11u-dev/pull/1623