DockingActionIf getToolbarAction(String actionName) {
		return toolBarMgr.getAction(actionName);
	}
Some actions' {@link DockingActionIf#isEnabledForContext(ActionContext)} methods may
inadvertently display an error dialog, allowing for the Swing thread to reenter and modify
the {@link #actionToProxyMap}. We want to allow this, but detect it and bail early.
Ghidra/Framework/Docking/src/main/java/docking/WindowActionManager.java