private static List<AnnotatedStringHandler> getSupportedAnnotationHandlers() {
		List<AnnotatedStringHandler> list = new ArrayList<>();
		for (AnnotatedStringHandler h : ClassSearcher.getInstances(AnnotatedStringHandler.class)) {
			if (h.getSupportedAnnotations().length != 0) {
				list.add(h);
			}
		}
		return Collections.unmodifiableList(list);
	}
Returns all known annotation handlers
@return the handlers
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/CommentUtils.java