Study 1Z0-831 Java 25 Streams: key concepts, common traps, and exam decision cues.
This is the biggest Java 25 delta chapter for many candidates. It combines old stream traps with a new stream feature family.
| Lesson | Focus |
|---|---|
| 6.1 Streams, Collectors, and Gatherers | Learn how to separate terminal reduction, intermediate transformation, and gatherer behavior. |