final Optional<GeneratedType> optType = types.stream().filter(t -> typeName.equals(t.getIdentifier()))
.findFirst();
assertTrue(optType.isPresent());
- final GeneratedType genType = optType.get();
+ final GeneratedType genType = optType.orElseThrow();
final Iterator<Type> it = genType.getImplements().iterator();
final Type first = it.next();
assertTrue(first instanceof ParameterizedType);