<Swing Dev> RFR: 8256376: The javax/swing/JSpinner/SerializationTest.java fails on headful windows

[Sergey Bylokhov]

The Windows L&F uses the windows specific class XPStyle as part of the border in the JSpinner. This class cannot be serialized and causes an exception during serialization. The root cause is that BasicSpinnerUI forgot to reset the border in uninstallUI() by the LookAndFeel.uninstallBorder(). I have found one more place where the LookAndFeel.installBorder() is not followed by the LookAndFeel.uninstallBorder() in the AquaSpinnerUI.

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Commit messages:
 - Initial fix

Changes: https://git.openjdk.java.net/jdk/pull/1234/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1234&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8256376
  Stats: 112 lines in 3 files changed: 88 ins; 4 del; 20 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1234.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1234/head:pull/1234

PR: https://git.openjdk.java.net/jdk/pull/1234