private static Set<HelpModuleLocation> toHelpLocations(Collection<File> files) {
		Set<HelpModuleLocation> set = new HashSet<>();
		for (File file : files) {
			set.add(HelpBuildUtils.toLocation(file));
		}
		return set;
	}
Creates a help module collection that assumes zero or more pre-built help jar files and
one help directory that is an input into the help building process.
@param locations the locations from which to get help
@return the help collection
Ghidra/Framework/Help/src/main/java/help/validator/location/HelpModuleCollection.java