private void notifyTaskCompleted(final MonitoredRunnable monitoredRunnable) {
		if (taskListener == null) {
			return;
		}

		Runnable runnable = () -> taskListener.taskCompleted(null);
		SwingUtilities.invokeLater(runnable);
	}
Show the progress icon according to the showIcon parameter.
@param showIcon true means to show the progress icon
Ghidra/Framework/Docking/src/main/java/ghidra/util/task/RunManager.java