RFR: 8345357: test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java fails in ubuntu22.04

[Prasanta Sadhukhan]

test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java fails in OCI system citing


Radio Button Group Go To Next Component through Tab Key failed
----------System.err:(30/2118)----------
java.lang.reflect.InvocationTargetException
at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1371)
at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1346)
at java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480)
at bug8033699.runTest1(bug8033699.java:163)
at bug8033699.main(bug8033699.java:71)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:573)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1575)
Caused by: java.lang.RuntimeException: Focus is not on Radio Button Single as Expected 


in runTest1, the first subtest which seems to suggest test started before the frame is visible..Added a standard delay after frame visibility..Also added a token delay inbetween 8 subtests so that keypress(es) are not coming in one after other..
Test passed in CI in several OCI systems..

-------------

Commit messages:
 - OCItest

Changes: https://git.openjdk.org/jdk/pull/22509/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=22509&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8345357
  Stats: 18 lines in 1 file changed: 12 ins; 3 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/22509.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22509/head:pull/22509

PR: https://git.openjdk.org/jdk/pull/22509