Cannot run test class with '$' in its name sometime.

Looks like the upstream test runner could not deal with this case decently.

I can see traces:

org.eclipse.core.runtime.CoreException: No tests found with test runner 'JUnit 4'.
	at org.eclipse.jdt.junit.launcher.JUnitLaunchConfigurationDelegate.abort(JUnitLaunchConfigurationDelegate.java:763)
	at org.eclipse.jdt.junit.launcher.JUnitLaunchConfigurationDelegate.evaluateTests(JUnitLaunchConfigurationDelegate.java:372)
	at org.eclipse.jdt.junit.launcher.JUnitLaunchConfigurationDelegate.getVMRunnerConfiguration(JUnitLaunchConfigurationDelegate.java:162)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at com.microsoft.java.test.plugin.launchers.JUnitLaunchConfigurationDelegate.getJUnitLaunchArguments(JUnitLaunchConfigurationDelegate.java:75)
	at com.microsoft.java.test.plugin.launchers.JUnitLaunchUtils.resolveLaunchArgument(JUnitLaunchUtils.java:102)
	at com.microsoft.java.test.plugin.handler.TestDelegateCommandHandler.executeCommand(TestDelegateCommandHandler.java:50)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:215)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:205)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:507)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:75)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

Commencez par suivre le chemin de lancement de JUnit indiqué dans la trace de la pile, en particulier JUnitLaunchConfigurationDelegate, JUnitLaunchUtils et TestDelegateCommandHandler. Reproduisez l’échec avec une classe de test dont le nom contient '$' et comparez-la à une classe utilisant un nom ordinaire. Le travail est terminé lorsque la classe de test concernée peut être exécutée via le VS Code Java test runner sans l’erreur signalée 'No tests found'.