Map<HelpFile, Map<String, List<AnchorDefinition>>> getDuplicateAnchorsByFile() {
		Map<HelpFile, Map<String, List<AnchorDefinition>>> map = new HashMap<>();
		for (HelpTopic helpTopic : helpTopics) {
			Collection<HelpFile> helpFiles = helpTopic.getHelpFiles();
			for (HelpFile helpFile : helpFiles) {
				Map<String, List<AnchorDefinition>> anchors = helpFile.getDuplicateAnchorsByID();
				if (anchors.size() > 0) {
					map.put(helpFile, anchors);
				}
			}
		}
		return map;
	}
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