Javadoc support for referencedLibraries?

If a non-maven/gradle library is added to referencedLibraries config (added by https://github.com/redhat-developer/vscode-java/pull/1196) - it is impossible to add the library's javadoc.

Environment

• Operating System: Tried OSX and Gentoo Linux.
• JDK version: 19
• Visual Studio Code version: 1.76.0
• Java extension version: v0.25.8

Steps To Reproduce

1. Download any library from maven, e.g. https://repo1.maven.org/maven2/com/pelzer/util/pelzer-util/1.9.0/pelzer-util-1.9.0.jar and https://repo1.maven.org/maven2/com/pelzer/util/pelzer-util/1.9.0/pelzer-util-1.9.0-javadoc.jar
2. Delete META-INF/maven from the jar
3. Add two jars as referenced libraries to settings.json
4. Import a class and hover over it or ctrl+click on it. Only bare decompiler structure shows up without documentation.

Current Result

Import a class and hover over it or ctrl+click on it. Only bare decompiler structure shows up without documentation.

Expected Result

Ability to map javadoc jars to libraries to allow for javadoc presentation on hover.

Inizia dalla configurazione di referencedLibraries e riproduci la documentazione mancante importando una classe e usando hover o Ctrl+click dopo aver rimosso META-INF/maven. Il lavoro è completato quando gli utenti possono associare un Javadoc JAR a una libreria referenziata e visualizzarne la documentazione tramite hover.