<Swing Dev> [12] Review Request: 8198398 Test javax/swing/JColorChooser/Test6199676.java fails in mach5

[Sergey Bylokhov]

Hello.
Please review the fix for jdk 12.

Bug: https://bugs.openjdk.java.net/browse/JDK-8198398
Webrev: http://cr.openjdk.java.net/~serb/8198398/webrev.00

Exception reported in this bug is not reproducible since we run our tests
in othervm mode, but we have an opposite bug, the jtreg may report
"PASS" status for the tests even before the "Runnable" will start to execute.

Change description:
  - bug6735286.java: invokeLater() was replaced by the invokeAndWait(), so the
    jtreg will wait till completion of the test.
  - Test6199676.java: the test used a sequence of invokeLater(), each executes part
    of test case. It was replaced by one step inside invokeAndWait().

I also confirm that the updated tests still can be used for verification of:
   "@bug 6199676" and "@bug 6735286"

-- 
Best regards, Sergey.