public static List getSupportedAlgos()

in src/java/org/apache/fulcrum/jce/crypto/extended/CryptoParametersJ8.java [147:167]

• 20 lines of code
• 5 McCabe index (conditional complexity)

	public static List<String> getSupportedAlgos(List<String> algoList, String type, boolean exact) {
		Provider p[] = Security.getProviders();
		List<Provider> providerList = Arrays.asList(p);

		List<String> result =
				providerList.stream().flatMap(provider -> Collections.list(provider.keys()).stream().map(Object::toString)
				.filter(x ->
						(exact) ?
								(x.startsWith(type) && algoList.contains(x.replaceAll(type + ".", ""))) :
								(x.matches("(" + String.join("|", PROVIDER_TYPES) + ").*$") &&
										algoList.stream().anyMatch(y -> y.contains(x.replaceAll(type + ".", "")))
								)
				)
				.map(x ->
						(exact) ?
								x.replaceAll(type + ".", "") :
								x.replaceAll("(" + String.join("|", PROVIDER_TYPES) + ")" + ".", "")
				)
				.collect(Collectors.toList()).stream()).collect(Collectors.toList());
		return result;
	}