Java 17 1Z0-829 resources for official links, blueprint checks, study tools, and source review.
Use this page as your primary-source launchpad. Pair it with the local study plan, cheat sheet, faq, and glossary so Oracle docs stay connected to an actual review workflow.
| If your misses cluster in… | Start here | Why |
|---|---|---|
| live exam facts | Oracle exam page and Oracle learning-path page | these are the current Oracle-owned public signals for this exam family |
| overloads, generics, records, sealed types, and switch legality | JLS SE 17 | the JLS settles syntax and language-rule disputes better than memory |
| collections, streams, Optional, and API return types | Java SE 17 API docs | return types, contracts, mutability, and one-shot behavior live here |
| files, paths, readers, writers, or HTTP Client | Java SE 17 API docs | the exact contract matters more than blog summaries |
| records, sealed types, pattern matching, and text blocks | the relevant JEPs plus the JLS | useful when you need both the feature model and the strict rule wording |
| If there is a conflict between… | Trust this first |
|---|---|
| an old blog post and the current Java 17 API docs | the Java 17 API docs |
| a tutorial shortcut and the JLS | the JLS for language legality |
| memory of pre-Java-17 behavior and a Java 17 feature spec | the Java 17 feature spec and current docs |