Zurück zum Fahrplan

⚡

Stufe 4

Fortgeschrittenes Java

Nebenläufigkeit, funktionaler Stil und die JVM.

Threads und virtuelle Threads, das Speichermodell, Lambdas und Streams, Reflection und was wirklich in der JVM passiert.

8 Lektionen in dieser Stufe2 h 32 min

Erste Lektion starten

Lektionen in dieser Stufe

01
Multithreading
Experte
Processes vs threads, the thread lifecycle, ExecutorService, and virtual threads (Project Loom).
22 Min.
02
Concurrency Principles
Experte
Race conditions, deadlock, volatile, atomics, concurrent collections, and the Java Memory Model.
22 Min.
03
Lambdas & Functional Interfaces
Fortgeschritten
From anonymous classes to lambdas, the core functional interfaces, and method references.
16 Min.
04
Functional Programming Principles
Fortgeschritten
Pure functions, immutability, higher-order functions, and using Optional correctly.
16 Min.
05
The Stream API
Experte
The pipeline model, map/filter/reduce, collectors, and when not to go parallel.
22 Min.
06
Annotations & Reflection
Experte
Built-in and custom annotations, the reflection API, and how frameworks use them.
18 Min.
07
JVM Internals
Experte
Class loading, runtime memory areas, JIT compilation, and garbage collection.
24 Min.
08
Modules (JPMS)
Experte
module-info.java, strong encapsulation, and when modules are worth it.
12 Min.