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There is one simple rules that applies to all code and can often be used to decide between several coding solutions:.
| Description | Bad | Good |
|---|---|---|
| Optional<String> optionalResponseBody = Optional.ofNullable(responseEntity.getBody()).filter(Predicate.not(String::isBlank));return (optionalResponseBody.isPresent()) ? convert(optionalResponseBody.get()): Collections.emptyList(); | String responseBody = responseEntity.getBody();if (responseBody == null || responseBody.isBlank()) { return Collections.emptyList();}return convert(responseBody); |
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