Study 1Z0-829 Java 17 Functional Programming: key concepts, common traps, and exam decision cues.
This chapter sits underneath streams and modern Java style. If lambda targets and functional-interface rules are fuzzy, streams stay fuzzy too.
| Lesson | Focus |
|---|---|
| 6.1 Lambdas and Method Refs | Learn how the exam tests lambda shape, target compatibility, and method-reference reasoning. |
| If the question is really about… | Go first to… |
|---|---|
| lambda target compatibility | 6.1 Lambdas and Method Refs |
| method-reference legality | 6.1 Lambdas and Method Refs |
| functional-interface shape | 6.1 Lambdas and Method Refs |