protected void loadHelpTopics() {

		Path helpTopicsDir = helpDir.resolve("topics");
		if (!Files.exists(helpTopicsDir)) {
			HelpBuildUtils.debug("No topics found in help dir: " + this);
		}

		try (DirectoryStream<Path> ds = Files.newDirectoryStream(helpTopicsDir);) {
			for (Path file : ds) {
				if (Files.isDirectory(file)) {
					helpTopics.add(new HelpTopic(this, file));
				}
			}
		}
		catch (IOException e) {
			// I suppose there aren't any
			throw new AssertException("No topics found in help dir: " + this);
		}
	}
Returns true if this help location represents a source of input files to generate help output
@return true if this help location represents a source of input files to generate help output
Ghidra/Framework/Help/src/main/java/help/validator/location/HelpModuleLocation.java