private Optional findVersion()

in src/main/java/org/apache/sling/cli/impl/jira/VersionClient.java [323:341]

• 17 lines of code
• 2 McCabe index (conditional complexity)

    private Optional<Version> findVersion(Predicate<Version> matcher, CloseableHttpClient client) throws IOException {
        
        HttpGet get = newGet("project/" + PROJECT_KEY + "/versions");
        try (CloseableHttpResponse response = client.execute(get)) {
            try (InputStream content = response.getEntity().getContent();
                    InputStreamReader reader = new InputStreamReader(content)) {
                if (response.getStatusLine().getStatusCode() != 200)
                    throw newException(response, reader);
                
                Gson gson = new Gson();
                Type collectionType = TypeToken.getParameterized(List.class, Version.class).getType();
                List<Version> versions = gson.fromJson(reader, collectionType);
                return versions.stream()
                        .filter( v -> v.getName().length() > 1) // avoid old '3' release
                        .filter(matcher)
                        .min(VersionClient::compare);
            }
        }
    }