# Page Not Found

The URL `java-workshops/jeps/jep-491-synchronize-virtual-threads-without-pinning` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [JEP 491: Synchronize Virtual Threads without Pinning](https://pawelwlodarski.gitbook.io/java/java-workshops/jeps/jdk-24/jep-491-synchronize-virtual-threads-without-pinning.md)
- [JEP!!! 444: Virtual Threads](https://pawelwlodarski.gitbook.io/java/java-workshops/jeps/jdk21/jep-444-virtual-threads.md)
- [JEP 493: Linking Run-Time Images without JMODs](https://pawelwlodarski.gitbook.io/java/java-workshops/jeps/jdk-24/jep-493-linking-run-time-images-without-jmods.md)
- [JDK24 previews](https://pawelwlodarski.gitbook.io/java/java-workshops/jeps/jdk24-previews.md)
- [JEP 495: Simple Source Files and Instance Main Methods (Fourth Preview)](https://pawelwlodarski.gitbook.io/java/java-workshops/jeps/jdk24-previews/jep-495-simple-source-files-and-instance-main-methods-fourth-preview.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://pawelwlodarski.gitbook.io/java/java-workshops/jeps/jdk-24/jep-491-synchronize-virtual-threads-without-pinning.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://pawelwlodarski.gitbook.io/java/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://pawelwlodarski.gitbook.io/java/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/java/java-workshops/jeps/jdk-24/jep-491-synchronize-virtual-threads-without-pinning.md`).

You may also use `Accept: text/markdown` header for content negotiation.
