RFR: 8063106: Change open swing regression tests to avoid sun.awt.SunToolkit.realSync, part 1

[Hohensee, Paul]

Please review this test backport. It’s part of the sequence described by https://mail.openjdk.java.net/pipermail/jdk8u-dev/2020-November/012959.html.

Original JBS issue: https://bugs.openjdk.java.net/browse/JDK-8063106
Original commit: http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/66682f651425
IcedTea8 commit: http://icedtea.classpath.org//hg/icedtea8-forest/jdk?cmd=changeset;node=ae40e3430a85<http://icedtea.classpath.org/hg/icedtea8-forest/jdk?cmd=changeset;node=ae40e3430a85>
Webrev: http://cr.openjdk.java.net/~phh/8063106/webrev.8u.jdk.00/

The webrev is identical to the IcedTea8 commit.


In test/javax/swing/JPopupMenu/6694823/bug6694823.java, the import of sun.security.util.SecurityConstants eather than sun.awt.AWTPermissions. test/javax/swing/JTabbedPane/8017284/bug8017284.java

was removed from the patch because it doesn’t exist in jdk8.



Thanks,

Paul