Your First Java Class¶
☕ Java 17
The class is the building block of every Java program. Here you'll see what a class is made of — data, behavior and comments — how Java maps classes to files, and how the main method turns a class into a runnable program.
In this series¶
| # | Page | Reading time |
|---|---|---|
| 1 | Anatomy of a class: fields and methods | 3 min |
| 2 | Comments, files and the main method | 3 min |
| 3 | Lab: the StreamingPlatform class | 3 min |
🎓 OCP 1Z0-829 candidates: exam traps and practice questions (optional)
Prerequisites: How Java Works Under the Hood.