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Oracle 1z1-813 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Lambda and Functional Features | - Functional interfaces and lambda expressions - Method references and built-in functional types |
| Language Enhancements | - String in switch, binary and underscore numeric literals - Try-with-resources and AutoCloseable - Static and default interface methods - Multi-catch exception handling |
| Java File I/O (NIO.2) | - Path and Files operations - Directory traversal and WatchService - PathMatcher and file tree walking |
| Java Collections & Streams | - Stream API, filtering, mapping and reduction - Enhancements to collections and iterating with lambdas |
| Concurrency | - java.util.concurrent classes and thread pools - Lock, ReadWriteLock, ReentrantLock and atomic variables - Fork/Join Framework and parallelism |
| Localization and Date/Time | - Date and time API (LocalDate, LocalTime, Instant, Period, Duration) - Formatting dates, numbers and currency - Locale and resource bundles |
