Replace deprecated new URL() with URI-based parsing in Absolute.uri(String)

[Copilot]

new URL(String) is deprecated since Java 20. It was used solely as a lenient parser to decompose URI strings into components for re-encoding.

Changes

• Replace new URL(preprocessed) → new URI(preprocessed) for component extraction
• Use URI.getPath() (already decoded) instead of URLDecoder.decode(url.getPath())
• Map getters: getProtocol()→getScheme(), getRef()→getFragment()
• Pre-encode [, ], ^ before parsing — URI is stricter than URL about these in paths
• Retain parsedUri.toURL() as a scheme validator — unknown schemes (gitlens, git, untitled) throw MalformedURLException, preserving the existing fallback to uri(URI)
• Drop unused imports: URL, URLDecoder, StandardCharsets

// Before
var url = new URL(uri.replace("+", "%2B").replace("%%", "%25%"));
var decodedPath = URLDecoder.decode(url.getPath(), StandardCharsets.UTF_8);
var decodedUri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), ...);

// After
var parsedUri = new URI(preprocessed);
parsedUri.toURL(); // validates known scheme, throws for unknown
var decodedPath = parsedUri.getPath();
var decodedUri = new URI(parsedUri.getScheme(), parsedUri.getUserInfo(), parsedUri.getHost(), ...);

Character-by-character comparison of toString(), getPath(), and all URI components across all 12 string-input test cases confirms identical output between old and new implementations.

Original prompt

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This section details on the original issue you should resolve

<issue_title>Переписать метод Absolute.uri(string)</issue_title>
<issue_description>Конструктор new URL() деприкейт, необходимо переписать метод, избавившись от его использования</issue_description>

<agent_instructions>URL использовался как encoder. Надо понять, на что его можно заменить. </agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes Переписать метод Absolute.uri(string) #53

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud