Map<HelpTopic, List<AnchorDefinition>> getDuplicateAnchorsByTopic() {
		Map<HelpTopic, List<AnchorDefinition>> map = new HashMap<>();
		for (HelpTopic helpTopic : helpTopics) {
			List<AnchorDefinition> duplicateDefinitions =
				getDuplicateTopicAnchorDefinitions(helpTopic);
			if (duplicateDefinitions.size() > 0) {
				map.put(helpTopic, duplicateDefinitions);
			}
		}
		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