> For the complete documentation index, see [llms.txt](https://ldbmcs.gitbook.io/java/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ldbmcs.gitbook.io/java/java-92.md).

# Java

- [Java 集合](https://ldbmcs.gitbook.io/java/java-92/java-ji-he.md)
- [Java 集合 - WeakHashMap](https://ldbmcs.gitbook.io/java/java-92/java-ji-he/java-ji-he-weakhashmap.md)