private void showProvider() {
		DockingActionIf action = getAction(plugin, "Memory Map");
		performAction(action, true);
		provider = plugin.getMemoryMapProvider();
	}
Test the MemoryMapPlugin for domain object events.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/memory/MemoryMapPluginTest.java