jdk/jshell/ToolTabSnippetTest.java fails testCleaningCompletionTODO test

\u001b[?2004ltest ToolTabSnippetTest.testCleaningCompletionTODO(): failure
java.lang.InterruptedException
at java.base/java.lang.Object.wait0(Native Method)
at java.base/java.lang.Object.wait(Object.java:366)
at java.base/java.lang.Thread.join(Thread.java:2141)
at UITesting.doRunTest(UITesting.java:125)
at ToolTabSnippetTest.testCleaningCompletionTODO(ToolTabSnippetTest.java:212)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:599)
at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:174)
at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46)
at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:822)
at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:147)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at org.testng.TestRunner.privateRun(TestRunner.java:764)
at org.testng.TestRunner.run(TestRunner.java:585)