: Java 17 and 21+ features including Virtual Threads , Records , and Enhanced Switch Expressions .

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Learning Java 8 features (Lambda expressions, Streams), Exception Handling, and the Collections Framework (ArrayList, HashMap, etc.). Phase 2: Backend Essentials (Week 3-5)

The suggests you allocate 20% of your learning time to:

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: Java 17 and 21+ features including Virtual Threads , Records , and Enhanced Switch Expressions .

Monolithic applications are shifting toward . geeksforgeeks java backend development upd

Learning Java 8 features (Lambda expressions, Streams), Exception Handling, and the Collections Framework (ArrayList, HashMap, etc.). Phase 2: Backend Essentials (Week 3-5) : Java 17 and 21+ features including Virtual

The suggests you allocate 20% of your learning time to: and the Collections Framework (ArrayList