private boolean isExcludedHelpSet(HelpSet helpSet) {
		if (mainHS.getHelpSetURL().equals(helpSet.getHelpSetURL())) {
			return true; // don't add the main help set to itself
		}

		URL URL = helpSet.getHelpSetURL();
		String URLString = URL.toString();
		if (URLString.endsWith(DUMMY_HELP_SET_NAME)) {
			return true;
		}

		return false;
	}
Make sure we can find the help resources that Ghidra will use
Ghidra/Framework/Docking/src/main/java/docking/help/HelpManager.java