ConcurrentModificationException in LaunchConfigurationManager.fireLaunchHistoryChanged

[iloveeclipse]

Error logged in one of our automated tests.
The code is trying to iterate over listeners and obviously one is added or removed at same time.

!ENTRY org.eclipse.debug.core 4 2 2023-07-31 00:33:18.912
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.debug.core".
!STACK 0
java.util.ConcurrentModificationException
	at java.base/java.util.ArrayList$Itr.checkForComodification(ArrayList.java:1013)
	at java.base/java.util.ArrayList$Itr.next(ArrayList.java:967)
	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.fireLaunchHistoryChanged(LaunchConfigurationManager.java:392)
	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory.fireLaunchHistoryChanged(LaunchHistory.java:148)
	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory.removeFavorite(LaunchHistory.java:420)
	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory.checkFavorites(LaunchHistory.java:401)
	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory.addHistory(LaunchHistory.java:121)
	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory.launchAdded(LaunchHistory.java:95)
	at org.eclipse.debug.internal.core.LaunchManager$LaunchNotifier.run(LaunchManager.java:425)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.debug.internal.core.LaunchManager$LaunchNotifier.notify(LaunchManager.java:415)
	at org.eclipse.debug.internal.core.LaunchManager.fireUpdate(LaunchManager.java:1046)
	at org.eclipse.debug.internal.core.LaunchManager.addLaunch(LaunchManager.java:693)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:764)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:717)
	at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1040)
	at org.eclipse.debug.internal.ui.DebugUIPlugin.lambda$4(DebugUIPlugin.java:1099)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)

I will push a patch in a moment