public static Set<SearchType> getSearchTypes() {
		List<SearchAndReplaceHandler> handlers =
			ClassSearcher.getInstances(SearchAndReplaceHandler.class);

		Set<SearchType> types = new HashSet<>();

		for (SearchAndReplaceHandler handler : handlers) {
			types.addAll(handler.getSearchAndReplaceTypes());
		}

		return types;
	}
Static convenience method for finding all known SearchTypes. It uses the
{@link ClassSearcher} to find all {@link SearchAndReplaceHandler}s and then gathers up
all the SearchTypes that each handler supports.

@return The set of all Known SearchTypes
Ghidra/Features/Base/src/main/java/ghidra/features/base/replace/SearchType.java